Commit Graph
637 Commits
Author SHA1 Message Date
WintermuteandThomas Petersen 78a9fa5454 Merge remote-tracking branch 'origin/main' into projects-design-v3-layout-test
Signed-off-by: Wintermute <3f1797424fd9ad6653a83665c660517777cd7f8c228c0d5907f49e01537f3ca5@buzz.block.builderlab.xyz>
Co-authored-by: Thomas Petersen <thomasp@squareup.com>
Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-13 10:11:54 -04:00
Alex RosenzweigandGitHub a96af89526 Harden shared agent instruction review (#4220)
## Summary

- render shared-agent instructions as literal text so Markdown cannot
conceal spoiler contents, link destinations, or image sources
- reject non-reviewable Unicode controls at every agent-definition
boundary while preserving legitimate rendered emoji sequences
- verify shared catalog event IDs and signatures before trusting
authorship, coordinates, pagination, or executable content
- preserve the exact system-prompt bytes between review and execution
instead of silently stripping or normalizing content

## Security rationale

Shared system prompts are executable configuration. Previously, catalog
prompts were projected through the chat Markdown renderer, which could
hide text, replace link destinations with benign labels, and turn image
syntax into remote loads. Zero-width and bidirectional controls could
also make reviewed text differ from what the agent executes.

This change establishes a review invariant: the prompt a user sees is
the prompt the agent executes. Definitions that cannot be reviewed
faithfully are rejected rather than rewritten. Catalog events must also
pass Nostr ID/signature verification before they can claim a publisher,
coordinate, or cursor.

## What changed

- catalog instructions render as exact literal text rather than rich
Markdown
- catalog relay events are verified on a fresh wire-shaped object before
paging, coordinate selection, attribution, or projection
- forged content, pubkeys, signatures, and invalid newer heads are
ignored and cannot shadow a valid signed definition
- TypeScript catalog parsing rejects unsafe remote definitions before
they reach the UI
- shared Rust validation covers persona create/update/import, inbound
relay sync, definition-less managed-agent sync, and catalog publication
paths
- definition-less managed agents now fail closed on local create, local
update, and publication before persistence or relay retention
- linked managed agents validate their local name while treating the
persona definition as authoritative; their inert record-level prompt is
not executed or published
- names reject layout controls; prompts retain ordinary newlines and
tabs
- legitimate emoji composition is supported, including contextual VS16,
ZWJ, skin-tone, family, flag, and keycap sequences
- detached selectors/joiners, bidirectional controls, tag characters,
zero-width concealment, and other default-ignorables remain rejected
- names are bounded to 128 characters and prompts to 64 KiB
- contributor guidance documents the byte-for-byte review requirement
for future sharing paths

Validation reports the offending code point and never silently removes
it.

## E2E recording


[buzz-shared-agent-security-e2e.webm](https://github.com/user-attachments/assets/44d6b75f-0877-490f-bda4-a716fae3f700)

The recording demonstrates:

- a safe definition remains visible
- a prompt containing zero-width `U+200B` is rejected
- a name containing bidi override `U+202E` is rejected
- the prompt is preserved exactly
- spoiler, link, and image syntax remains literal and does not render or
load

## Verification

Passed locally:

- `just test`: all 10 unit and Docker-backed integration stages
- desktop frontend unit suite: 4,295 tests
- persona catalog relay unit suite: 32 tests, including forged-event and
cursor-shadowing cases
- focused Rust definition-validation coverage: 3 local create/update
tests and 6 publication-filtered tests
- complete desktop Tauri library suite after rebase: 2,263 passed, 14
ignored, 0 failed
- desktop Tauri clippy with warnings denied and Rust formatting
- complete agent Playwright spec: 34 tests
- the exact formerly failing `inbox-edit` immediate-attachment smoke
test after rebase: 1 test
- focused shared-agent publish, literal-review, hidden-control,
signature, and cross-member import Playwright coverage
- desktop E2E production build and TypeScript typecheck
- changed-file formatting/lint and file-size ratchet
- pre-commit secret scan and DCO signoff

The branch was rebased onto current `main`, which includes the upstream
attachment-button label fix. Fresh post-rebase GitHub CI is green for
every required and selected check: Desktop Core, all four Desktop Smoke
E2E shards, both Desktop E2E Integration shards and their aggregate,
Desktop E2E Relay, Desktop Build (macOS), Windows Rust, Rust Lint, DCO,
security scanners, and Desktop Release Candidate. The previously failing
`Desktop Smoke E2E (3)` shard now passes.

The repository-wide desktop check also reports existing CSS
formatting/`!important` findings in `components.css` and `terminal.css`;
neither file is changed by this PR. GitHub's Desktop Core lint and
format stage passes on the rebased branch.

---------

Signed-off-by: Alex Rosenzweig <arosenzweig@squareup.com>
2026-08-13 13:11:45 +10:00
Thomas Petersen 4e1ddafd61 projects: preserve entity links across cold starts
Queue validated entity intents until the frontend acknowledges them, and consume launch URLs so opening a share link from a stopped app reliably navigates after React mounts.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 18:15:38 -04:00
Thomas Petersen 05f4ec0c4d Merge remote-tracking branch 'origin/main' into projects-design-v3-layout-test
Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 17:50:21 -04:00
Thomas Petersen 9cca6b89f9 projects: align detail controls with owner authority
Simplify work-item detail chrome and let declared owners manage repositories in projects authored by their agents. Remote agents sign narrowly scoped project updates through the encrypted owner-control channel, preserving agent key custody.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 17:46:26 -04:00
c86443c599 perf(desktop): persist channel snapshot hash (#5684)
## Summary

- persist each relay/identity's complete channel list and server hash as
one integrity-checked snapshot
- paint the snapshot immediately on cold boot, then revalidate with
`knownHash`
- fail slow-never-wrong: malformed/legacy/partial snapshots and
mismatched not-modified responses force an unhashed full fetch
- add sidebar boot diagnostics and deterministic unit/E2E coverage for
boot, identity/relay isolation, partial writes, mismatch fallback, and
community switches

## Safety invariants

- channel list and hash are serialized in one localStorage document and
replaced together
- snapshot ownership is scoped to normalized relay URL plus identity
pubkey
- a not-modified response is accepted only when its hash exactly matches
the hash describing the available list
- any missing or impossible hash/list pairing retries
`getChannels(null)` before replacing persistence

## Validation

At exact commit `19ca25d23c434cc0b8893a93691aaf4c77794f60` with a clean
working tree:

- `cd desktop && pnpm check && pnpm typecheck` — passed (existing
informational Biome findings only)
- `cd desktop && pnpm test` — 4,723 passed
- `cd desktop && node --import ./test-loader.mjs
--experimental-strip-types --test
src/features/channels/channelSnapshot.test.mjs` — 13 passed
- `cd desktop && pnpm exec playwright test e2e/sidebar-snapshot.spec.ts
--grep "cold boot paints" --repeat-each=5` — 5 passed
- `cd desktop && pnpm exec playwright test e2e/sidebar-snapshot.spec.ts`
— 8 passed
- push hooks repeated desktop check/typecheck and all 4,723 unit tests
successfully

The Playwright suite uses injected bridge delays. Its roughly 0.5–0.6 s
snapshot paint and 3.0 s snapshot-to-live readings are synthetic
invariant evidence, not production desktop performance measurements.

## Measurement context

The controlled current-main investigation is documented separately in
`RESEARCH/DESKTOP_PERF_DEEP_DIVE_2026_08_12.md`; its raw local artifacts
are `.scratch/summer-perf-deepdive-results-v2.json`,
`.scratch/summer-perf-deepdive-run.log`,
`.scratch/summer-perf-deepdive-run-2.log`, and
`.scratch/summer-perf-deepdive-build-2.log`. Those original timings are
also synthetic Chromium/mock-bridge measurements and are not presented
as shipped Tauri/WKWebView or production-relay numbers.


## Latest review delta

At exact tip `e8e2b1d617aac7ea008258ad9974bbf8da9cd2eb`, storage-denial
reads fail open to the live fetch, hashless retries reject `channels:
null` before pair/persistence updates, identity-read failure enables a
hashless live fetch, and repeated consumers reuse snapshot
parsing/integrity validation by storage key + raw document. The four
remaining review nits are deferred as non-blocking follow-ups.

Validation at this tip: sidebar snapshot E2E 30/30 serial; desktop unit
suite 4,725/4,725; full push gate green (desktop check/typecheck/unit,
Rust, Tauri).

---------

Signed-off-by: Summer <1fdd3cc104e2911eb3b2da6f97d1b25f4a7f3550ded4492b24ff1d95acd66766@buzz.block.builderlab.xyz>
Co-authored-by: Summer <1fdd3cc104e2911eb3b2da6f97d1b25f4a7f3550ded4492b24ff1d95acd66766@buzz.block.builderlab.xyz>
2026-08-12 14:23:41 -07:00
Thomas Petersen 06a2731c68 Merge remote-tracking branch 'origin/main' into projects-design-v3-layout-test
Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 14:25:21 -04:00
Taylor HoandGitHub a8e5c89e23 fix(desktop): preserve agent mention separator after send (#5623)
**Category:** fix
**User Impact:** Typing immediately after sending to a persistently
addressed agent now continues after the agent mention instead of
corrupting it.

**Problem:** Post-send restoration passed the persistent `@Agent `
prefix through the Markdown parser, which discarded its trailing
separator and left WebKit rendering the caret at the mention boundary.

**Solution:** Restore the prefix as literal ProseMirror text, preserve
the separator, and focus a selection placed at the restored document
end. This does not expand or otherwise change the setting’s existing
scope: persistent addressed agents remain thread-only.

<details>
<summary>File changes</summary>

**desktop/src/features/messages/lib/useRichTextEditor.ts**
Adds a focused plain-text restoration helper that preserves trailing
whitespace while suppressing authored-update reconciliation.

**desktop/src/features/messages/ui/useMentionSendFlow.ts**
Routes non-empty post-send persistent audience restoration through the
literal-text helper instead of Markdown content loading.

**desktop/tests/e2e/persistent-agent-audience.spec.ts**
Extends the real Enter-send flow to assert the preserved separator,
document-end selection, and immediate typing outside the agent mention.

</details>

## Reproduction steps

1. Open a thread with a persistently addressed agent.
2. Send a message with Enter.
3. Confirm the composer restores the addressed agent and a trailing
space.
4. Type immediately without clicking the composer.
5. Confirm the new text appears after the agent mention and the mention
remains highlighted.



https://github.com/user-attachments/assets/92f088aa-a516-48d1-acde-35e29f558f14

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
2026-08-12 10:32:08 -07:00
Taylor HoandGitHub 884ed8a5d3 fix(link-previews): proxy sent preview media (#5627)
## Overview

**Category:** fix
**User Impact:** Sent link previews now reliably display their thumbnail
and favicon when the media is hosted on the relay.

**Problem:** Sent preview cards loaded relay-hosted snapshot media
directly, so authenticated relay requests could fail even though the
snapshot itself was valid. **Solution:** Rewrite snapshot media at the
shared card render boundary through Buzz's authenticated local media
proxy, preserving the original display domain and rerendering when the
proxy becomes ready.

## Changes

<details>
<summary>File changes</summary>

**desktop/src/shared/ui/link-preview-attachment.tsx**
Routes sent preview thumbnails and favicons through authenticated relay
media handling above the Compact/Rich fork while preserving original
metadata.

**desktop/src/testing/e2eBridge.ts**
Adds an opt-in proxy-readiness seam that deterministically re-arms the
production media lookup when released.

**desktop/tests/e2e/messaging.spec.ts**
Covers the real send, snapshot, recipient, and card-render path for
Compact and Rich previews, including fallback URLs, proxied URLs, and
decoded image content.

**desktop/tests/helpers/bridge.ts**
Exposes the opt-in media-proxy startup state to E2E tests.

</details>

## Reproduction Steps

1. Send a link whose preview snapshot includes a relay-hosted thumbnail
and favicon.
2. Inspect the sent message card in Compact mode and confirm both images
render after the local media proxy becomes ready.
3. Switch link previews to Rich mode and confirm the thumbnail and
favicon continue to render.
4. Run the focused Playwright regression:
`pnpm exec playwright test tests/e2e/messaging.spec.ts --project=smoke
--grep "sent link preview media uses the authenticated proxy"`


## Before / After

| Before | After |
| --- | --- |
| Relay-hosted preview media fails to load. | The sent preview thumbnail
and favicon render through the authenticated media proxy. |
| ![Before: sent link preview with a missing
thumbnail](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5627/link-preview-before.png)
| ![After: sent link preview with the thumbnail
rendered](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5627/link-preview-after.png)
|

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
2026-08-12 10:24:21 -07:00
Thomas Petersen 4f90bedb42 Merge remote-tracking branch 'origin/main' into projects-design-v3-layout-test
Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 12:47:15 -04:00
Thomas Petersen 2aed85392e desktop: address final projects review findings
Ensure maintainer assignment decisions outrank self-service timestamps, repeated entity links reopen their details, and assignee profiles hydrate in project lists.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 12:45:22 -04:00
63f961c7e4 Refine channel settings and profile panels (#5574)
## Summary

- simplify channel settings into concise detail, member, canvas, and
action sections
- align human and agent profiles around shared rows, segmented tabs, and
top-level actions
- add agent runtime presentation, sticky glass behavior, and
scroll-linked action transitions

## Snapshots

### Channel settings

![Channel
settings](https://raw.githubusercontent.com/block/buzz/72d3958374a6f31c0f15912a8307101415eed084/pr-5574--01-channel-settings.png)

### Agent info

![Agent
info](https://raw.githubusercontent.com/block/buzz/72d3958374a6f31c0f15912a8307101415eed084/pr-5574--02-agent-info.png)

### Agent runtime

![Agent
runtime](https://raw.githubusercontent.com/block/buzz/72d3958374a6f31c0f15912a8307101415eed084/pr-5574--03-agent-runtime.png)

## Validation

- `pnpm -C desktop check`
- `pnpm -C desktop test` (4,604 passed)
- `pnpm -C desktop build:e2e`
- focused channel settings and agent profile Playwright tests

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Co-authored-by: Mongo <9cfd347903944d5b85aa6c93d2ab67381b978a92a31914bca69998968752a1d7@buzz.block.builderlab.xyz>
2026-08-12 08:25:04 -07:00
Thomas Petersen 82b63b9a7a desktop: keep PR metadata readable in Inbox
Wrap pull request metadata between complete phrases and truncate long channel names so the Inbox detail rail cannot compress copy into word-wide columns.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 11:02:45 -04:00
Thomas Petersen 0f8246b527 desktop: align entity-link test with workspace layout
Verify non-primary repository routing through rendered PR content now that repository controls intentionally appear only on README and Files.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 10:11:20 -04:00
Thomas Petersen 65e4d02948 desktop: unify project workspace section chrome
Make repository navigation, section headers, row spacing, and trailing metadata consistent so project tabs are easier to scan and manage.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 09:40:22 -04:00
Thomas Petersen f54ab0c1c1 desktop: make project row metadata conversational
Express repository, branch, and label context as readable sentences so
people can understand work-item rows without decoding data fragments.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 08:05:05 -04:00
Thomas Petersen 2576705db0 desktop: make project work-item rows easier to scan
Replace opaque event hashes with author, repository, branch, and label
context so duplicate PR and issue titles remain distinguishable.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 07:49:31 -04:00
Thomas Petersen d565ab56e5 projects: make assignments reversible and deep links reliable
Add trusted unassignment operations across Desktop, Tauri, SDK, and CLI,
while making repeated entity links deterministic and discussion discovery
honest about its result cap.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 06:48:08 -04:00
Thomas Petersen 07bdaf8d3b desktop: add projects v3 PR screenshot spec
Adds a mock-mode spec that captures the workspace overview, issues tab,
issue detail, and PR detail states for PR screenshots. Mock event ids are
now full 64-hex so share-link copy buttons render in mock mode, and
post-screenshots.sh no longer needs bash 4 (mapfile/declare -A) so it
runs on stock macOS bash 3.2.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-12 00:04:44 -04:00
Thomas Petersen 8b3bbadc10 Merge remote-tracking branch 'origin/main' into projects-design-v3-layout-test
Signed-off-by: Thomas Petersen <thomasp@squareup.com>

# Conflicts:
#	desktop/src/app/AppShell.tsx
2026-08-11 23:04:53 -04:00
Thomas Petersen 716a6d04b1 desktop: simplify project workspace header and issue timeline
Copy-link buttons move inline after the issue/PR title, the work-item
list header row is replaced by a plus in the tab strip, the static repo
pill matches the dropdown triggers, and issue comments show author
avatars with feed-sized meta text aligned to the content edge.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-11 22:59:00 -04:00
Will PflegerandGitHub f35930104b fix(desktop): remove 0.5.9+ perf regressions, speed up get_channels (#5599)
Desktop input latency regressed sharply for users on v0.5.9 and worsened
on latest main: multi-second stalls when clicking back into the app,
slow fresh boots, intermittent lockups, and scroll/mouse degradation.
Reverting to `119a84897` (pre-0.5.9) was confirmed to resolve it,
isolating the regression to that range. Profiling a live production
renderer plus a commit-level audit of the range found three independent,
additive causes — fixed here — plus a long-standing `get_channels` cost
that made every remaining refetch expensive, also addressed here.

## 1. Focus-return refetch storm (`refetchOnWindowFocus`)

#5490 wired TanStack's `focusManager` to app focus and flipped ~20 query
sites to `refetchOnWindowFocus: true`. A focus return after >60s away
fires them all within milliseconds — and a click into an unfocused
window *is* a focus return, so the burst runs before the click is
processed. That is the "click into the composer, wait 5 seconds"
symptom, and it also explains why mouse input feels worse than keyboard
(clicks arrive with focus transitions; typing happens while already
focused). A 5-second `sample` of a live production renderer caught a
single window activity-state transition consuming ~1.25s of main-thread
time, dominated by `JSON.parse` in the focus listener's microtask drain.

#5535 already established the fix pattern but applied it to only two
families (channels, home-feed). This PR extends the same 5-minute
`staleTime` discipline to the remaining families: pulse (×5), workflows
(×4), agents (×4), forum (×2), presence, user-status, custom-emoji,
channel-templates, and the persona catalog. Polling cadences and
push-invalidation paths are untouched — interval refetches and
`invalidateQueries` both bypass `staleTime`, so live-update behavior is
unchanged. Each gated family exports its focus-refetch policy as an
options object that the production hook spreads into `useQuery`, and a
`focusRefetchPolicy.test.mjs` drives a `QueryObserver` with that same
production object — locking the policy behaviorally (fresh focus return
→ 0 fetches; stale → refetch) and failing if a hook's
`staleTime`/`refetchOnWindowFocus` wiring drifts.

Four families deliberately keep tighter freshness, all surfaces where
the 5-minute gate would suppress the only refresh path and none of which
feed the app-wide storm: `repo-sync-status` keeps its fresh focus
refetch (its inline comment documents the "committed in a terminal,
switched back to the app" flow as intended); the workflow-runs list
stale-gates at 10s because a remotely-started run has no push
invalidation and its conditional 1s poll is off while the cache shows no
active runs; the workflow list queries (`useChannelWorkflowsQuery` and
the all-channels aggregate) stale-gate at 10s because they have no poll
and no relay subscription, and mutation-driven invalidation only covers
this renderer — remote workflow creates/edits/deletes surface only via
focus refetch; and the managed-agent log stale-gates at one poll tick
(30s) so returning to a live agent log refreshes immediately. Run
approvals keep the 5-minute gate under
`RUN_APPROVALS_FOCUS_STALE_TIME_MS` — their focused 10s poll already
covers freshness.

## 2. Synchronous localStorage sweep on the boot/focus path

#5453's stale-cache sweep synchronously `getItem` + `JSON.parse`s every
whitelisted localStorage entry on the main thread (multi-MB on seasoned
profiles), scheduled with a `requestIdleCallback` timeout of 1.5s that
guaranteed it landed mid-boot, and re-armed on every hidden→visible
transition — stacking it onto the exact moment the focus storm fires.
#5454's `trimSelfProfileCaches()` additionally scanned every
localStorage key on every `writeSelfProfileCache()` call (which fires
per relay self-profile delivery at boot).

Now: the first sweep waits `BOOT_SWEEP_FLOOR_MS` (30s) after startup,
the scan is time-sliced across idle callbacks, and the visibility
trigger is removed — boot-delayed plus hourly still covers the 14-day
TTL contract. The sliced sweep re-checks staleness immediately before
each removal (a key rewritten fresh mid-sweep survives), isolates
per-key storage errors so one bad entry can't strand the rest of the
snapshot, defers oversized values once rather than parsing them on a
zero-budget slice, guarantees forward progress on timeout-fired
callbacks, and cancels its scheduled slice when stopped. The profile
trim keeps a lazily-initialized memoized key count so the common
under-cap write is O(1); the full parse scan runs only when the count
exceeds a cap, resyncs if external deletions made it stale, and a failed
scan skips the trim instead of aborting the write. Sweep semantics
(rules, TTLs, eviction) are unchanged, and tests cover the scheduling,
slice-progress, error-isolation, defer-once, and trim short-circuit
behaviors.

## 3. The macOS window was never opaque

#5478's glass appearance is correctly opt-in at the CSS layer, but the
compositor cost was baked in deeper than its native `on_webview_ready`
transparency call: the main window is declared `"transparent": true` in
`tauri.conf.json` (added for the original glass work in #1671), which
makes tao call `NSWindow.setOpaque(false)` at creation and resolve every
later `set_background_color(None)` to `clearColor` — and no runtime
`setOpaque(true)` path exists through tauri, while wry's runtime
background setter can only force the WKWebView's `drawsBackground` off,
never back on. So "restore the platform default" was unreachable: every
launch, glass or not, ran with a non-opaque NSWindow, defeating
WindowServer's opaque-window compositing fast path and forcing full
window compositing every frame — compounded by the existing
`backdrop-blur` chrome overlapping the scrolling timeline. This matches
the compositor-shaped symptoms (scroll and pointer input degrading
first).

The window is now created opaque (`"transparent": false`) and the
NSWindow layer is never made transparent at runtime. Glass never needed
a transparent window: behind-window `NSVisualEffectView` vibrancy
renders inside opaque windows (this is how Finder and Notes draw vibrant
sidebars); it only requires a transparent WKWebView canvas, which the
`set_window_vibrancy` enable path already establishes at runtime
(`macos-private-api` compiles that in independent of the window flag).
Enabling glass installs the vibrancy layer and then makes only the
webview canvas see-through; disabling clears the vibrancy layer — the
canvas may stay non-drawing afterwards (wry's flag is one-way at
runtime), which is harmless because glass-off CSS paints fully opaque
above an always-opaque NSWindow. The boot-path first-frame backing
writes touch only the NSWindow backing color and are therefore inert to
glass state regardless of how they order against the `ThemeProvider`'s
vibrancy call on a persisted-glass-on cold boot. Glass-off users (the
default) get an end-to-end opaque window from boot for the first time.

## 4. `get_channels`: serial round-trips and a multi-MB payload on every
refetch

The stale gates in (1) cut refetch frequency; this cuts the cost of the
refetches that legitimately remain (boot, and focus returns after more
than 5 minutes away — previously still a multi-second stall).
`get_channels` made ~8 fully serial relay round-trips (~3.2–3.6s at
1,100+ channels), then shipped the full `ChannelInfo` list — including
every channel's member pubkeys — across IPC, where the renderer's
`JSON.parse` of the multi-MB payload froze the main thread (the ~1.25s
stall captured in the live sample).

- **Concurrent stages**: the membership chain, the open-channel
directory scan, and the hidden-DM snapshot run concurrently, as do the
member-count and last-message queries that follow. The critical path
drops from ~8 sequential round-trips to 2 phases. Filters, limits,
pagination, and merge semantics are unchanged.
- **Not-modified short-circuit**: the command now takes a
client-supplied content hash (FNV-1a 64 over the channel list,
canonicalized by id and excluding `last_message_at`) and omits the
channel list from the response when nothing else changed. Last-message
timestamps — which change on nearly every message anywhere — ship as a
small separate map that the client overlays onto its cached list with
reference preservation, so React Query's structural sharing also skips
downstream re-renders. On a typical refocus the renderer parses
kilobytes instead of megabytes. The hash is stored in the query cache
itself, tying its lifecycle to the data it describes so a community
switch can never leak a stale hash.

The E2E mock bridge speaks the new payload shape — including the
complete `last_messages` map the client treats as authoritative — and
hash canonicalization plus overlay reference-preservation are
unit-tested on both sides.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
2026-08-11 19:47:19 -04:00
cf03bd7c37 Improve desktop search scoping (#5306)
## What changed

- unify Cmd+K and channel Cmd+F around a removable channel or
conversation scope
- add conservative fuzzy matching for people and channels while
preserving exact-match ordering
- make scoped message search complete for one-character queries and
expose up to 40 scrollable results
- keep the pre-scope channel or DM action in the normal results flow so
it scrolls away with the list

## Validation

- desktop TypeScript typecheck
- desktop text-size and file-size guards
- focused fuzzy-search unit tests (24 passed)
- focused search Playwright coverage (7 passed), including channel and
DM copy, one-character results/no-results, 40-result scrolling, and the
non-sticky scope action
- desktop E2E build
- visual review of channel, scoped, expanded-results, and DM states

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
2026-08-11 11:11:57 -07:00
cd2aa5c12d Add glass appearance and cohesive settings (#5478)
## Summary

- add an opt-in native glass sidebar with opacity controls and live
theme previews
- refine sidebar spacing and Buzz-only active rows while preserving
production defaults
- unify settings section cards, subtitles, and agent runtime rows

## Validation

- repository format, lint, type, and file-size checks
- 4,538 desktop tests and 2,270 native desktop tests
- desktop and web production builds
- 1,261 mobile tests in the completed full gate
- focused Playwright appearance, sidebar, settings, pairing, and runtime
coverage

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Signed-off-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
Co-authored-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
2026-08-11 10:25:23 -07:00
b0795a10ea Add Send to channel for thread messages (#5305)
## Summary

- Share eligible self-authored or owned-agent thread messages into the
parent channel as new top-level messages.
- Link the shared message back to the exact root thread with a semantic
channel label and excerpt.
- Add a dedicated channel-arrow icon plus ownership and navigation
coverage.

## Validation

- Desktop lint, size, and text guards
- Desktop TypeScript build and all 4,543 unit tests
- Focused Playwright send-to-channel and thread-link navigation tests

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-11 10:18:54 -07:00
bba3e06386 Fix macOS attachment picker lifecycle and allow inert HTML downloads (#5569)
## Problem

Canceling the native macOS file chooser leaves the composer's temporary,
detached `<input type="file">` without a `change` event or an explicit
cleanup path. Opening Finder again immediately creates a second detached
input while WebKit may still be unwinding the first picker. The newly
selected files can therefore fail to reach the upload pipeline. Drag and
drop is unaffected because it bypasses this picker lifecycle.

This does **not** add an automatic retry mechanism. “Retry” means the
user's next attachment attempt after canceling or after a prior
selection.

## Fix

- give each composer hook one hidden, body-mounted file input for its
lifetime instead of creating a detached one per click
- reset and reconfigure that input before every open, replace its
handler rather than stacking handlers, and remove it cleanly on unmount
- preserve normal selection, cancel then reopen, selecting the same file
again, and multi-select behavior
- accept canonical `text/html` attachments while continuing to serve and
render them strictly as inert downloads
- keep XHTML, SVG, JavaScript, and executable MIME types blocked

The picker change fixes the ownership/lifecycle bug at its source; it
does not retry failed uploads, add delays, or mask errors.

## Testing

- mandatory pre-push gate: branch-skew, desktop typecheck/tests/check,
Rust tests, and desktop Tauri checks passed on
`ea5a97adf957803935b28d63d32f9f332cf65287`
- `cargo test -p buzz-media --lib` (110 passed)
- `pnpm --dir desktop typecheck`
- focused Biome check for the three picker files
- picker Playwright regression: cancel/no selection then reopen, select
the same file again, and multiple selection (run on the source commit
before integration)
- HTML live-relay response regression added as ignored E2E because it
requires the S3-backed relay harness

## Manual verification

Playwright models cancellation with Chromium's
`FileChooser.setFiles([])`; it cannot exercise the native macOS Finder
panel/WebKit presentation lifecycle. Before merge, manually verify in
the built macOS app:

1. select a PNG normally
2. cancel, then immediately reopen and select a PNG
3. select the same PNG on a subsequent attempt
4. multi-select two PNGs

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Princess Donut <68157ebd23b3897c1991015c3038658ea916200c67d3a54620b0754d1b92f6e0@buzz.block.builderlab.xyz>
Co-authored-by: Mongo <5c25403eab7271f9f94ddd4f2b270e8cac2c92e2c830c51877cca6ec974ffb3f@buzz.block.builderlab.xyz>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-11 09:51:42 -07:00
Thomas Petersen bb6ce57087 desktop: project lists show the activity bar without count labels
Project cards and rows drop the textual commit/PR/issue stats and keep
only the segmented activity bar — the exact counts remain in the bar's
hover tooltips. Repository lists keep the text stats next to the bar.

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-11 10:51:03 -04:00
be48ce98bd fix(link-preview): reliably render previews sent right after they resolve (#5245)
## Overview

**Category:** fix  
**User impact:** Link previews no longer disappear when a message is
sent while preview metadata or media is still settling. Fast Enter,
rapid Enter, and confirmed-draft auto-send now preserve the preview
without duplicate sends or stale tags.

**Problem:** The composer could look ready before its sender-authored
snapshot tag existed. Send paths could then race preview
resolution/upload, while debounced preview state could attach a tag for
a URL that had already been removed. The same timing also caused
confirmed-draft auto-send to be consumed without sending.

**Solution:**
- Debounce preview resolution to avoid card flicker while typing, then
disable every submit path while a supported external preview settles. A
2-second escape cap still permits a bare-link send if resolution stalls.
- Keep submit synchronous: acquire a composer-local lock before
asynchronous send work, read ready tags from the live URL set, and
reject Enter/form submits while a snapshot is pending.
- Retry confirmed-draft auto-submit until preview settling clears, then
submit exactly once.
- Upload thumbnail and favicon independently. A failed upload shows a
toast and degrades to the surviving media (or text-only) rather than
leaving the card spinning.
- Exclude message-edit mode from preview resolution, upload, and Save
gating. Edit-time preview snapshots remain follow-up #5273.
- Canonicalize fragment-bearing URLs for preview lookup/snapshot
identity while preserving the original fragment links in message text.

## Link preview state walkthrough

Captured using PR #5245's actual public Open Graph metadata and artwork.
The deterministic E2E bridge controls only upload timing so the
transient disabled state can be captured reliably.

| State | Expected behavior | Screenshot |
| --- | --- | --- |
| **1. Snapshot upload pending** | The real PR preview is visible, but
Submit remains disabled until its sendable snapshot tag is ready. Click
and Enter cannot send a bare link during the settling window. | ![PR
5245 pasted with its real preview visible and Submit
disabled](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5245/01-real-pasted-submit-disabled.png)
|
| **2. Snapshot ready** | Once snapshot upload settles and the tag is
ready, the same preview remains and Submit becomes active. | ![PR 5245
preview ready in the composer with Submit
enabled](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5245/02-real-resolved-submit-enabled.png)
|
| **3. Message sent** | The sent event carries the snapshot tag and
renders the PR title, description, and artwork inline instead of
degrading to a bare URL. | ![PR 5245 real link preview rendered inline
in the message
list](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5245/03-real-sent-preview-inline.png)
|

## Regression coverage

- Enter during metadata resolution or snapshot upload cannot send early.
- Paste-and-immediate-Enter sends after settling; rapid Enter submits
exactly once.
- Confirmed-draft auto-send waits for settling and fires exactly once.
- Removed/replaced URLs cannot leak stale snapshot tags or media refs.
- Thumbnail upload failure toasts and sends with the surviving favicon.
- Edit mode does not resolve/upload previews or gate Save.
- Fragment variants share a canonical preview while original fragment
links remain clickable.
- Existing ready-preview, suppression, bare-link fallback, and
multi-preview behavior remains covered.

## Reproduction steps

1. Open a channel and paste a supported external URL into the composer.
2. Press Enter immediately, before preview metadata/media finishes
settling.
3. Before this fix, the event could be sent without its preview snapshot
(or confirmed-draft auto-send could be lost). With this fix, submit
waits behind the disabled state and fires once with the matching
snapshot tag.
4. Remove or replace the URL and press Enter inside the debounce window.
The sent event contains tags only for URLs still present in the
submitted content.

## Validation

All required PR checks are green, including Desktop Core, Desktop Smoke
E2E shards, Desktop E2E Integration shards, macOS build, security
checks, and DCO.

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-10 20:27:30 -07:00
Taylor HoandGitHub 7e6e9c547f fix(link-preview): restore Buzz entity link cards (#5494)
**Category:** fix
**User Impact:** Buzz pull request, issue, and repository links now show
compact, useful metadata cards in received messages, including messages
sent by agents and the CLI.

**Problem:** Sender-authored snapshots protect recipients from external
preview fetches, but that change also removed recipient-side cards for
trusted Buzz entity links when the sender did not attach snapshots.

**Solution:** Resolve recognized Buzz entities only against the active
relay and show signed repository identity, title, and compact builder
context with the current inline Buzz mark in the favicon slot, but
without avatars, thumbnails, or external image fetches. Entity metadata
wins over conflicting sender snapshots, while unsupported or unavailable
metadata retains a safe text fallback.

<details>
<summary>File changes</summary>

**desktop/playwright.config.ts**
Adds the entity-link regression spec to the smoke test project.

**desktop/src/features/messages/ui/useComposerLinkPreviews.tsx**
Treats recognized Buzz entity cards as complete without generating
snapshot tags and retains fallback cards when relay metadata is absent.

**desktop/src/shared/lib/useResolvedLinkPreviews.test.mjs**
Covers kind-scoped entity detection, trusted relay metadata, root-scoped
lifecycle queries, exact single-repository root binding, image-less
pending state, and fallback behavior.

**desktop/src/shared/lib/useResolvedLinkPreviews.ts**
Resolves signed repository, pull request, and issue metadata from the
active relay. Entity roots fail closed unless they carry exactly one
matching repository tag; lifecycle queries are root-scoped before
limits; successful metadata remains stable until relay/community reset,
and PR commit context uses the immutable root event rather than an
unindexed update query.

**desktop/src/shared/ui/compact-link-preview-attachment.tsx**
Uses Buzz repository identity as the compact card provider and avoids
reserving thumbnail space for image-less entity cards.

**desktop/src/shared/ui/markdown.tsx**
Routes message cards through the combined entity/snapshot preview hook.

**desktop/src/shared/ui/markdown/useMessageLinkPreviews.test.mjs**
Proves relay-authenticated entity metadata beats a forged sender
snapshot while preserving mixed-link content order.

**desktop/src/shared/ui/markdown/useMessageLinkPreviews.ts**
Combines recipient-resolved Buzz entities with sender-authored external
snapshots using explicit trust precedence and first-seen ordering.

**desktop/tests/e2e/entity-link-recipient-cards.spec.ts**
Exercises repository identity, PR workflow context, repository metadata,
image-less rendering, and composer send behavior for agent/CLI-style
entity links.

</details>

## Reproduction steps

1. Open a channel containing a message sent without `link-preview` tags
whose content includes valid `buzz://pr`, `buzz://issue`, or
`buzz://repo` links.
2. Confirm each card shows its repository identity and signed title;
PRs/issues also show compact lifecycle context, and repositories show
description/status/default branch.
3. Confirm the cards use the Buzz mark in the favicon slot with no
avatar, thumbnail, or reserved image area.
4. Compose and send a message containing a Buzz entity link; confirm
sending is not blocked waiting for a snapshot.
5. Send a message containing both a Buzz entity link and a
snapshot-backed HTTPS link; confirm cards follow content order and the
HTTPS link remains sender-snapshot-only.

## Screenshots

### Recipient view — Buzz-branded metadata cards

Repository identity, title, and compact builder context render with the
current inline Buzz mark in the favicon slot and no avatar, thumbnail,
or reserved image space.

![Recipient view showing Buzz-branded PR and repository
cards](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5494/01-recipient-entity-cards-current-buzz-mark.png)

## Validation

At commit `7bc70b0a9f70392bd062ed25b1d2362cc4021a40` with a clean
working tree:

- Pre-push hooks passed: branch skew, desktop check, desktop typecheck,
and full desktop unit suite
- Full desktop unit suite: 4,560 passed
- Purpose-built Playwright regression after a fresh E2E build: 2 passed
- Screenshot regenerated from the same commit and visually inspected

Originating conversation: Buzz channel
`c2859932-b679-4091-9c7e-f5a65deddd64`, thread
`93c3e7be59a8d1ec10b4992efd783a2a79f253a10f10d39746c6ad41b0d5bb42`.

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
2026-08-10 18:38:38 -07:00
3f2f32641f Polish desktop onboarding flow (#5310)
## Summary
- standardize onboarding navigation and horizontal step transitions
- refine the avatar editor with live preview, segmented modes, search,
skin tones, and reduced-motion-safe feedback
- simplify harness/default-model actions and supporting copy

## Testing
- desktop typecheck and static guards
- desktop E2E build
- 9 focused onboarding smoke tests
- 4 focused onboarding/profile integration walkthroughs
- 4,535 desktop unit tests

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
2026-08-10 14:33:23 -07:00
2777189d96 fix(channels): restore member invitations to private channels (#5493)
## Summary

- restore private-channel invitations for every active member
- keep owner/admin-only enforcement for elevated role grants, active
role changes, and removals
- preserve #4612's unrelated Desktop/mobile failure handling and
hardening
- add relay coverage for the ordinary actor/target role matrix
(`member`, `guest`, `bot`)

## Validation

- pre-push hook passed on `7de700e17642ad7e10155f9537033168d9249268`:
branch skew, Desktop checks/typecheck/tests/Tauri checks, mobile tests,
and Rust tests
- `cargo test -p buzz-test-client --test e2e_relay --no-run`
- `cargo fmt --all -- --check`
- `git diff --check`
- Donut and Mongo independently reviewed the cross-layer authorization
behavior; Donut's role-matrix coverage finding is addressed in this
revision

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-10 10:59:22 -07:00
97aa9e3185 fix(desktop): preserve Welcome banner dismissal (#5406)
## Summary

- remove the complete Welcome guidance surface when dismissal reaches
`hidden`
- preserve dismissal across the private and starter Welcome channels for
the active identity
- assert the starter channel's actual `welcome-everyone` title on
re-entry

## Why

PR #5330 introduced two deterministic Desktop E2E failures:

- the inner banner unmounted, but `welcome-composer-guidance-layer`
remained
- the re-entry test expected case-sensitive `Welcome` while navigating
to `welcome-everyone`

The state hook also scoped completion to channel IDs while `ChannelPane`
remounts during navigation. The Welcome guidance is one experience
spanning both Welcome channels, so completion now survives that remount
while remaining identity-scoped.

## Validation

At `b577eb42edffe889f63566f2457eacea720f3593`:

- `pnpm -C desktop typecheck`
- focused Biome check for all four changed files
- E2E build
- both `welcome-everywhere banner` integration tests repeated three
times: **6/6 passed**
- mandatory pre-push desktop check, typecheck, and full desktop unit
suite: **4,535 passed**
- `git diff --check`

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-09 09:05:47 -07:00
f029deafae fix(desktop): welcome banner overlap and missing dismiss control (#5330)
## Problem

The `WelcomeComposerGuidanceLayer` in the `#Welcome` channel was
positioned with `absolute inset-x-0 bottom-full z-[-1]` — outside the
`composerWrapperRef` measurement boundary. `useComposerHeightPadding`
observes `composerWrapperRef`'s block size to set `paddingBottom` on the
timeline scroll container, but the absolutely-positioned layer didn't
contribute to that size. The banner sat directly on top of the newest
message, blocking the thread affordance on that message, and had no
manual dismiss control.

## Fix

**Overlap**: Changed `WelcomeComposerGuidanceLayer` from `absolute
inset-x-0 bottom-full z-[-1]` to `relative` (in normal flow). As a
normal-flow child of `composer-dock`, the layer's full height is now
measured by the ResizeObserver and fed into the timeline's
`paddingBottom`, so the newest message is always fully visible and its
thread affordance is always clickable while the banner shows.

**Dismiss**: Added an `X` close button
(`data-testid="welcome-composer-dismiss-button"`) on the prompt state.
Clicking fires `onDismiss`, which drives `dismissing → hidden`
immediately (same slide-down animation as the auto-dismiss path) and
marks the channel ID as completed in the session ref so the banner does
not reappear on channel re-entry within the session.

**Refactor**: Extracted the banner state machine (refs, timers,
`useEffect`s, and callbacks) from `ChannelPane.tsx` into
`useWelcomeComposerBanner.ts`. This keeps `ChannelPane.tsx` well under
the 1000-line file-size ratchet and makes the state machine
independently testable.

## Changed files

- `desktop/src/features/channels/ui/WelcomeComposerBanner.tsx` —
`WelcomeComposerGuidanceLayer` positioning fix; `onDismiss` prop;
dismiss button; `overflow-hidden` / `mb-0` / `flex-1` cleanup
- `desktop/src/features/channels/ui/ChannelPane.tsx` — remove inline
banner state machine, use `useWelcomeComposerBanner` hook, pass
`onDismiss`
- `desktop/src/features/channels/ui/useWelcomeComposerBanner.ts` — new
hook owning all banner state

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Hayt <41ea58f1e64c243627e8acde7c89be667052ee6e17d8f021c1195be4324ebf04@buzz.block.builderlab.xyz>
2026-08-08 13:00:09 -04:00
02f640bc45 feat(desktop): unify add agent flows (#5015)
**Category:** improvement
**User Impact:** Users can create, discover, and import agents from one
consistent Add agent dialog.

**Problem:** Agent creation, discovery, and import were split across a
dropdown and separate dialogs, making the Add agent flow fragmented. The
existing E2E suite also continued targeting the deleted dropdown after
the flows were unified.

**Solution:** Route the new-agent card directly into a unified dialog
with dedicated Create, catalog, and Import navigation, then update the
affected E2E coverage to exercise that interface and its current empty
state.

<details>
<summary>File changes</summary>

**desktop/src/features/agents/ui/AgentDefinitionDialog.tsx**
Supports rendering the agent definition form inside the unified Add
agent experience while retaining the standalone dialog behavior.

**desktop/src/features/agents/ui/AgentDefinitionDialogShell.tsx**
Adds the shared shell used to present agent-definition content
consistently in embedded and standalone contexts.

**desktop/src/features/agents/ui/AgentDialog.tsx**
Passes the revised dialog state and close behavior through the existing
agent dialog entry point.

**desktop/src/features/agents/ui/AgentsView.tsx**
Connects the Agents page to the unified Add agent dialog and opens newly
added catalog agents in their profile panel.

**desktop/src/features/agents/ui/PersonaCatalogDialog.tsx**
Combines catalog browsing, agent creation, and snapshot import behind
persistent navigation, including dirty-navigation confirmation.

**desktop/src/features/agents/ui/UnifiedAgentsSection.tsx**
Replaces the new-agent dropdown with a direct Add agent entry point and
adjusts the responsive card grid.

**desktop/src/features/agents/ui/personaLibraryCopy.ts**
Updates catalog-facing copy for the unified experience.

**desktop/src/features/agents/ui/usePersonaActions.ts**
Returns the resolved local persona after catalog activation so the
caller can open the added agent.

**desktop/tests/e2e/agent-readiness-screenshots.spec.ts**
Opens the embedded create pane directly for readiness screenshots.

**desktop/tests/e2e/agents.spec.ts**
Covers unified Create, catalog, and Import navigation and asserts the
current shared-agent empty state.

**desktop/tests/e2e/global-agent-config-screenshots.spec.ts**
Updates global configuration screenshot setup for direct create-pane
entry.

**desktop/tests/e2e/inline-custom-harness.spec.ts**
Updates custom harness setup for the embedded create form.

**desktop/tests/e2e/persona-env-vars.spec.ts**
Updates environment-variable and model-provider scenarios for direct
create-pane entry.

**desktop/tests/e2e/persona-model-combobox-screenshots.spec.ts**
Updates model combobox screenshot setup for direct create-pane entry.

**desktop/tests/e2e/smoke.spec.ts**
Updates agent-creation smoke coverage for the unified Add agent dialog.

**desktop/tests/e2e/where-to-run-config.spec.ts**
Updates provider-selection coverage for the embedded create form.

</details>

## Reproduction steps

1. Open the Agents page and select the new-agent card.
2. Confirm the Add agent dialog opens directly on Create without an
intermediate dropdown.
3. Use the left navigation to browse shared agents and open Import.
4. Select a catalog agent and confirm the dialog closes and the added
agent's profile panel opens.
5. Run the affected desktop Playwright smoke and integration specs and
confirm all scenarios pass.

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
2026-08-07 16:25:49 -07:00
Taylor HoandGitHub a5a9240241 fix(desktop): let imported and recovered identities finish onboarding (#5228)
**Category:** fix
**User Impact:** People who onboard by importing an existing key or
recovering from a phone can now use "Skip for now" (and Next) on the
harness setup and model config steps, instead of getting stuck.

**Problem:** On the "Set up your agent harnesses" and "Configure your
default model settings" onboarding steps, clicking **Skip for now** — or
**Next** — did nothing for anyone who reached those steps by importing
an existing key or recovering an identity from a phone. The app stayed
frozen on the step.

**Solution:** The onboarding state machine sets `continuingPubkeyRef` to
the current pubkey on import/recovery to keep the flow on `onboarding`
until setup finishes (added in #4845). But `complete()` never cleared
that ref, so once it matched the current pubkey the stage stayed pinned
to `onboarding` forever — completion could never win. `complete()` now
clears the ref so finishing/skipping actually settles the flow.
Fresh-generated keys never set the ref, which is why first-run fresh-key
skip already worked and the gap went unnoticed.

<details>
<summary>File changes</summary>

**desktop/src/features/onboarding/machineOnboarding.ts**
Clear `continuingPubkeyRef` inside `complete()` so an imported/recovered
identity's "continuing" marker no longer outlives completion and pin the
stage to `onboarding`.

**desktop/tests/e2e/onboarding.spec.ts**
Add a regression test that imports an existing key, reaches harness
setup, clicks **Skip for now**, and asserts onboarding exits (reaches
community onboarding). This fails without the fix. The existing skip
tests only exercised the fresh-key path, which never set the ref — hence
the gap.

</details>

## Reproduction steps

1. Start onboarding and choose **Use an existing key** (or recover from
a phone); import a key and continue to **Set up your agent harnesses**.
2. Click **Skip for now** (or **Next**). Before this change, nothing
happens — the step is stuck. The same trap hits **Configure your default
model settings**.
3. With this change, Skip/Next advances out of onboarding as intended.
4. Automated: `pnpm build:e2e && pnpm exec playwright test
onboarding.spec.ts --project=integration -g "imported-key users can skip
out of harness setup"` — passes with the fix, fails without it.

## Root cause

Introduced by #4845 (`feat(identity): recover desktop identity from a
signed-in phone`), which added `continuingPubkeyRef.current ===
currentPubkey` as an independent condition selecting the `onboarding`
stage. That guard has no off switch: `complete()` set the completion
flag but never cleared the ref, so the OR'd condition kept the stage
pinned. Not a revert candidate — the guard's intent (keep a
just-published identity in onboarding until setup finishes) is correct;
it just needed to release on completion.

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
2026-08-07 15:03:43 -07:00
Taylor HoandGitHub 1922d49cb2 feat(desktop): adding rich link previews to messages (#3818)
## Overview

**Category:** improvement  
**User impact:** Link previews appear in the composer and travel as
privacy-safe sender-authored snapshots, so recipients never contact the
linked site merely by opening a conversation.
**Problem:** Cold-cache link paste could freeze the composer before the
URL painted; recipient-side unfurling leaked visits; invalid or
unresolved preview work could interfere with sending or leave dead cards
behind.
**Solution:** Paint pasted links before starting cold resolver work,
resolve only in the sender's composer, attach only complete validated
snapshots at Send, and render authored snapshots without recipient
fallback fetching.

## Behavior

- **Cold paste stays responsive:** bare and angle-bracket URL paste
paths commit the visible link before resolver work begins.
- **Sender-only fetching:** metadata is resolved while composing;
recipients render only the sender-authored snapshot.
- **Send never waits:** pending, failed, invalid, and unsendable
previews are omitted. They do not block or cancel the message.
- **Terminal misses disappear:** failed, timed-out, or 404 resolver
results remove the composer card while preserving visible link text.
- **Display-text links work:** Markdown links such as `[review the pull
request](…)` produce and send the same snapshots as bare URLs.
- **Compact and Rich presentation:** Compact remains the default; Rich
preserves source description line breaks and paragraphs.
- **Immediate draft-wide dismissal:** clicking × immediately hides all
previews for the draft, suppresses links pasted later, and emits only
`["link-preview", "none"]`. No confirmation detour. Suppression resets
after send or clearing the draft.
- **Zero recipient fallback:** missing, stale, malformed, off-relay,
unsupported, or suppressed snapshots remain ordinary visible links;
recipients never regenerate them.

## Implementation

- Resolve previews from deferred composer URL state so paste can paint
first.
- Upload finished preview media to the active community relay and
snapshot only valid, sendable media references.
- Atomically capture ready snapshots at submit time; never append a late
preview after send.
- Validate snapshot and suppression tags in desktop/native and relay
ingestion, rejecting duplicate or mixed forms.
- Render composer previews as stable 55px attachment cards at desktop
and narrow widths.
- Add deterministic E2E coverage for cold paste,
ready/pending/failed/invalid previews, display-text links, multiline
Rich descriptions, immediate dismissal, later-pasted links, and
suppression reset.

## Validation

Validated head: `9807ba8952f190e76153834abf8ab61dd40be5e2`

- Push hooks passed: `check-push-org`, branch skew, desktop check,
mobile tests, desktop tests, Rust tests, and desktop Tauri checks.
- Focused screenshot E2E at the validated head: 5/5 passed across
Compact/Rich composer and recipient states, 800px/420px geometry,
display-text links, multiline descriptions, and immediate dismissal.
- PR CI was triggered for this exact head and is currently running;
completed checks are green at the time of this update.
- Worktree is clean and both PR head and validated branch resolve to
`9807ba895…`.

## Screenshots

### Compact composer

| Loading | Ready |
|---|---|
| ![Compact composer
loading](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/compact-composer-loading.png)
| ![Compact composer
ready](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/compact-composer-ready.png)
|

### Rich composer

| Loading | Ready |
|---|---|
| ![Rich composer
loading](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/rich-composer-loading.png)
| ![Rich composer
ready](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/rich-composer-ready.png)
|

### Responsive composer

| 800px loading | 800px ready |
|---|---|
| ![800px composer
loading](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/composer-800-loading.png)
| ![800px composer
ready](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/composer-800-ready.png)
|

| 420px loading | 420px ready |
|---|---|
| ![420px composer
loading](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/composer-420-loading.png)
| ![420px composer
ready](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/composer-420-ready.png)
|

### Recipient presentation

| Compact | Rich |
|---|---|
| ![Recipient
compact](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/recipient-compact.png)
| ![Recipient
rich](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/recipient-rich.png)
|

### Display-text Markdown link

| Composer | Recipient |
|---|---|
| ![Display-text link in
composer](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/display-text-composer.png)
| ![Display-text link with recipient
preview](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/display-text-recipient.png)
|

### Rich multiline description

![Rich preview preserving description
paragraphs](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/rich-multiline-recipient.png)

### Immediate dismissal

| Before × | Immediately after × |
|---|---|
| ![Preview before immediate
dismissal](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/dismissal-before.png)
| ![Composer immediately after preview
dismissal](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/3818/dismissal-after.png)
|

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
2026-08-07 10:56:08 -07:00
e9925db54e fix(desktop): retain distinct agent instances in autocomplete (#5202)
## Summary
- preserve each distinct agent pubkey in autocomplete even when agents
share a persona or owner/name
- continue to collapse duplicate source rows for the same normalized
pubkey
- show a truncated pubkey in the channel member-add picker so same-named
instances are selectable

## Validation
- `pnpm --filter buzz test` — 4,489 passed
- `pnpm --filter buzz exec tsc --noEmit --pretty false`
- `pnpm --filter buzz exec biome check
src/features/agents/lib/agentAutocompleteEligibility.ts
src/features/agents/lib/agentAutocompleteEligibility.test.mjs
src/features/channels/ui/MembersSidebar.tsx`
- independent validation by Fast Fizz on
`509cb8d97b82f9708e24d4d59ad17c7b39516643`: typecheck, focused Biome,
22/22 focused tests, and `git diff --check`

Generated by Hardworking Honey.

---------

Signed-off-by: Hardworking Honey <c5c455215c2506cb8ba776518cec804af62d3a0526e32d496a22072e395042b9@buzz.block.builderlab.xyz>
Co-authored-by: Hardworking Honey <c5c455215c2506cb8ba776518cec804af62d3a0526e32d496a22072e395042b9@buzz.block.builderlab.xyz>
2026-08-07 17:31:59 +00:00
ef2ecaf873 fix(desktop): defer channel visibility change to Save (#5203)
## Problem

In the **Edit channel** dialog, flipping visibility (Public <> Private)
persisted **immediately on selection**, bypassing the **Save changes**
button — while every other field (name, description, temporary, TTL)
waited for an explicit save. This surprised users and gave no chance to
cancel a flip, e.g. a private->public change that instantly exposes
channel history.

Reported in the Buzz "Welcome" channel by Kevin Chung.

## Root cause

The visibility dropdown was wired to `handleConvertVisibility()`, which
called the update mutation on selection. This was intentional at the
time (there was even an e2e test named `02 — visibility updates
immediately` and an "Updating…" spinner), but it is inconsistent with
the rest of the dialog and is the surprising behavior reported.

## Change (defer to Save)

- Visibility becomes a **deferred draft** like the other fields:
selecting a value updates local `isPrivateDraft` and marks the draft
dirty. The change commits via `handleSaveChannelEdits` (which already
handled visibility) on **Save**, and is discarded on **Cancel**.
- The dialog title now reflects the **pending draft**
(`nextVisibility`), so the pending choice is visible before saving.
- The edit-dialog reset restores `isPrivateDraft` from server state.
- Removed the now-dead `handleConvertVisibility` handler,
`isConvertingVisibility` state, the `channelIdRef` race guard it needed,
and the unused `isPending`/"Updating…" spinner path in
`ChannelPermissionsSettings` (no caller passes `isPending` anymore).

## Tests

- Rewrote e2e `02` -> **`visibility defers to Save`**: select -> Save
enabled -> title reflects draft -> Save -> persists; toggling back to
the original value clears the draft and disables Save.
- Extended `09` (cancel discards drafts) to also cover a visibility
change.
- Repurposed `10`: the stale-update race it guarded is architecturally
gone, so it now asserts an **unsaved visibility draft does not leak
across a channel switch**.

## Validation

- `pnpm typecheck` — clean
- `biome check` (changed files) — clean
- `pnpm test` — **4497 passed / 0 failed**
- `playwright test --project=smoke channel-controls` — **10 passed**

Signed-off-by: Kevin Chung <chung@squareup.com>
Co-authored-by: Fizz <e3f95089179cc1bcc68d70c334b9bdf670d0470496db90bcdbb20386963432da@buzz.block.builderlab.xyz>
2026-08-07 17:25:13 +00:00
thomaspblockandGitHub fb73561e64 feat(desktop): Projects follow-ups — access restrictions, fast loading, activity feed polish (#5073)
## Summary

Follow-up batch on the Projects overview (continues merged #1677):

- **Repository access restrictions** — repositories the viewer can't
reach are surfaced with a reason instead of failing silently.
Channel-ACL denials (which arrive as the same 404 as a missing repo, for
anti-enumeration) are re-classified using the repository's channel
binding and the viewer's memberships (`useRepositoryAccess.ts`,
`projectRepoAvailability.ts`).
- **Projects loads in seconds instead of minutes** — enumeration no
longer crawls every kind:5 deletion event on the relay. It fetches
project/repo announcements first, then queries deletions scoped to those
coordinates via chunked `#a` filters (3 queries instead of hundreds on
staging).
- **Activity feed layout polish** — bare event-type glyph beside the
headline (no badge circle), timeline spine runs through the avatars
connecting consecutive cards, linkable actor/project names are bold in
theme foreground, rounded hover state, alignment fixes.
- **Create button pinned** — the "+" create menu is pinned to the pane's
top-right corner (equal 16px insets) and no longer scrolls away with the
page header.
- **List controls as a table header** — the scope selector (left) and
sort + layout toggle (right) render as the first row of the list
container on the Projects/Repositories/PRs/Issues tabs; in card view the
identical bar stands alone with the cards below
(`ProjectsListHeaderBar.tsx`).
- **Repository rows show the git location** — subtitle is
`github.com/org/repo` for external repos or `owner/repo` (resolved
profile name) for Buzz-hosted ones, instead of repeating the project
name (`repositoryDisplayPath`).
- **Uniform work-item row heights** — issue rows previously ran the
author chip in inline flow, letting the 20px avatar grow the line box
~3px taller than PR rows; both lists now share the same flex subtitle.

📸 Screenshots: [feed layout / pinned
button](https://github.com/block/buzz/pull/5073#issuecomment-5214114069)
· [list header / repo subtitles / row
heights](https://github.com/block/buzz/pull/5073#issuecomment-5217480712).

Note: two empty `chore: retrigger CI` commits exist on the branch from
working around the Aug 6 GitHub Actions incident; happy to drop them
with a signoff rebase before undrafting if preferred. Latest `main` is
merged in (`a0cc35220`).

## Test plan

- [x] Desktop unit tests (4,493 pass after merging main), Biome, tsc
- [x] New unit tests for scoped deletion enumeration and repo
availability re-classification
- [x] New unit tests for `repositoryDisplayPath` (external, Buzz-hosted,
unresolvable)
- [x] Screenshot verification of feed layout, connector spine, and
pinned button (top + scrolled states) — posted to the PR
- [x] Screenshot verification of the list header row (list + card), repo
subtitles, and matching PR/issue row heights — posted to the PR
- [ ] Manual pass against staging (projects list load time,
restricted-repo states)

---------

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-07 19:23:35 +02:00
daa8877581 Make public starter channels best effort (#5192)
## Summary
- treat public starter-channel provisioning as best-effort after
preserving the required private Welcome path
- let community onboarding complete and focus Welcome when the reported
metadata lookup error occurs
- remove the now-obsolete retry-toast expectations for optional starter
provisioning

## Scope
This intentionally does not change relay tombstone semantics or
auto-join existing public channels.

## Test plan
- `pnpm exec playwright test tests/e2e/deep-link-invite.spec.ts` (8
passed)
- `pnpm exec playwright test tests/e2e/onboarding.spec.ts --grep "failed
public starter channel setup"` (1 passed)
- `pnpm typecheck`
- `pnpm check`
- `pnpm test` (4483 passed)
- pre-push hook: branch-skew, desktop-check, desktop-typecheck,
desktop-test passed on `4658a07beb1e1d54443da5cd2e4a28fae0232f24`

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-07 09:21:29 -07:00
klopez4212andGitHub c8743b2f20 Remove agent creation success modal (#5063)
## Summary
- remove the post-creation private-key modal
- return directly to the underlying page with one “Agent created” toast
- preserve failed channel-attachment retry through an actionable toast

## Validation
- desktop checks and E2E build
- 4,392 desktop unit tests
- focused Playwright coverage for standard, customized, and
attachment-retry creation flows

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-08-07 17:03:16 +01:00
klopez4212andGitHub cd2125c34b Improve video review readiness and controls (#5161)
![inline-hover-timeline](https://raw.githubusercontent.com/block/buzz/d7e047a684a3908f8f01e59fde531b0fbae47b8a/pr-5161--inline-hover-timeline.png)


![thread-timecode-chip](https://raw.githubusercontent.com/block/buzz/d7e047a684a3908f8f01e59fde531b0fbae47b8a/pr-5161--thread-timecode-chip.png)


![review-modal-ready](https://raw.githubusercontent.com/block/buzz/d7e047a684a3908f8f01e59fde531b0fbae47b8a/pr-5161--review-modal-ready.png)

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-08-07 07:45:18 -07:00
c71f658539 Polish advanced agent setup and Welcome composer (#4926)
## Summary
- move **Run on** into Advanced, directly after **Who can send
instructions**
- reuse the modal’s shared dropdown styling
- give the Welcome guidance and composer matching glass treatment while
preserving the corrected exit layering

## Validation
- `pnpm -C desktop typecheck`
- focused Playwright: Run on configuration (3 passed)
- focused Playwright: Welcome onboarding flow (1 passed)
- desktop unit suite (4,290 passed)

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Watcher <bb7abfd757d0af7b66569d02ab9c0316b616f9d0c151ecf5b964344c462e7f8f@buzz.block.builderlab.xyz>
Co-authored-by: Watcher <bb7abfd757d0af7b66569d02ab9c0316b616f9d0c151ecf5b964344c462e7f8f@buzz.block.builderlab.xyz>
2026-08-07 15:15:34 +01:00
Taylor HoandGitHub 67b77344d6 fix(desktop): next/back navigation during key creation onboarding (#4978)
**Category:** fix
**User Impact:** Users can navigate back while an identity key is being
created, while Next remains visible and unavailable until creation
finishes.
**Problem:** The key-creation hold hid both navigation actions, leaving
users without an escape route or a clear indication of what would happen
next. **Solution:** Keep the onboarding footer mounted throughout
creation, leave Back enabled, and gate Next on the completed identity
state.

<details>
<summary>File changes</summary>

**desktop/src/features/onboarding/ui/BackupStep.tsx**
Keeps the onboarding navigation footer visible during key creation, with
Back available and Next disabled until the identity is ready.

**desktop/tests/e2e/onboarding-backup.spec.ts**
Covers the loading and completed navigation states so the intended
behavior cannot quietly crawl back out of the pit.

</details>

## Reproduction steps

1. Start desktop onboarding and choose to create a new identity.
2. Submit the profile step and observe the key-creation screen.
3. Confirm Back is enabled while Next is visible but disabled.
4. Wait for key creation to finish and confirm Next becomes enabled.


## Screenshots

| Before | After |
| --- | --- |
| Navigation actions are hidden during key creation. | Back remains
enabled while Next stays visible and disabled. |
| ![Before: key creation screen without navigation
actions](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4978/key-creation-before-bird.png)
| ![After: key creation screen with disabled Next and enabled
Back](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4978/key-creation-after-bird.png)
|

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
2026-08-06 17:13:55 -07:00
6eb65919f1 feat(identity): recover desktop identity from a signed-in phone (#4845)
**Category:** new-feature
**User Impact:** People who lose a desktop identity can securely restore
it from a signed-in Buzz phone without creating a replacement identity.

**Problem:** A fresh or identity-lost desktop could not recover its
existing full Buzz identity from an already-authorized phone.

**Solution:** Add a SAS-confirmed reverse NIP-AB transfer, durable
desktop import, a dedicated mobile recovery entry point, and clearer
desktop recovery dialogs with tested loading, drag-and-drop, and failure
states.


https://github.com/user-attachments/assets/e9215c9c-80d0-462f-9161-0fa184ca2f74

<details>
<summary>File changes</summary>

**crates/buzz-core/src/pairing/session.rs**
Adds the reverse encrypted payload and source-completion state
transitions used for phone-to-desktop recovery.

**desktop/src-tauri/src/commands/identity.rs**
Exposes the existing guarded identity commit path for recovery imports.

**desktop/src-tauri/src/commands/pairing.rs**
Adds recovery-mode pairing, durable nsec import, start serialization,
stale-task protection, and explicit rejection of unsupported recovery
payloads.

**desktop/src-tauri/src/lib.rs**
Registers the recovery pairing command.

**desktop/src/app/App.tsx**
Refreshes the recovered identity before continuing onboarding.

**desktop/src/features/onboarding/machineOnboarding.ts**
Adds recovery transitions to the onboarding state machine.

**desktop/src/features/onboarding/ui/BackupPasswordTimeline.tsx**
Adds the visual backup-to-password-to-unlock progression.

**desktop/src/features/onboarding/ui/IdentityRecoveryPairing.tsx**
Implements QR generation, copy fallback, SAS confirmation, cancellation,
expiry, and completion UI.

**desktop/src/features/onboarding/ui/MachineOnboardingFlow.tsx**
Connects private-key, phone, and backup recovery paths to the onboarding
flow.

**desktop/src/features/onboarding/ui/NostrKeyImportForm.tsx**
Polishes recovery dialogs, backup drag-and-drop, loading stability, and
security copy.

**desktop/src/shared/api/tauri.ts**
Keeps the existing pairing API surface focused on standard
desktop-to-mobile pairing.

**desktop/src/shared/api/tauriPairing.ts**
Adds the recovery pairing invoke without growing the ratcheted shared
API file.

**desktop/src/testing/e2eBridge.ts**
Mocks recovery pairing commands and lifecycle events for browser tests.

**desktop/tests/e2e/identity-lost.spec.ts**
Covers lost-identity entry, QR/copy recovery, SAS, cancellation, expiry,
success, errors, backup import, drag-and-drop, and screenshots.

**desktop/tests/e2e/onboarding.spec.ts**
Verifies recovered identities continue through harness setup without
replacement-key side effects.

**mobile/lib/features/pairing/pairing_page.dart**
Adds recovery-only scanning and explicit identity-handoff warnings.

**mobile/lib/features/pairing/pairing_provider.dart**
Recognizes recovery codes, returns the signed-in nsec after mutual SAS
approval, and waits for desktop completion.

**mobile/lib/features/settings/settings_page.dart**
Accepts the recovery route builder at the app composition boundary to
preserve feature isolation.

**mobile/lib/features/settings/settings_page/connection_section.dart**
Adds the signed-in “Send identity to desktop” settings action.

**mobile/test/features/pairing/pairing_page_test.dart**
Covers recovery-only validation and handoff messaging.

**mobile/test/features/pairing/pairing_provider_test.dart**
Covers reverse payload encryption, confirmation ordering, success,
failure, timeout, and cleanup.

</details>

## Reproduction steps

1. Launch Buzz Desktop with identity-lost state and choose **Recover
from your phone**.
2. Confirm the QR and persistent **Copy pairing code** fallback appear
without layout shift.
3. On a signed-in phone, open **Settings → Send identity to desktop**,
scan or paste the recovery code, and compare the six-digit SAS on both
devices.
4. Confirm on both sides and verify Desktop restores the identity and
continues to harness setup.
5. Repeat from identity-lost state with **Recover from a backup file**;
verify picker and drag-and-drop both advance to password entry and
restore the encrypted backup.
6. Exercise cancellation, mismatched/unsupported codes, expired
sessions, and an invalid backup; verify each returns actionable,
non-stuck UI.

## Screenshots

### Desktop phone recovery — complete flow

| Recovery entry | Pairing QR | Code match | Receiving identity |
|---|---|---|---|
| ![Desktop recovery
entry](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/desktop-phone-01-recovery-entry.png)
| ![Desktop phone recovery
QR](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/desktop-phone-02-qr.png)
| ![Desktop security-code
match](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/desktop-phone-03-sas.png)
| ![Desktop receiving
identity](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/desktop-phone-04-receiving.png)
|

### iOS Simulator — complete handoff flow

| Settings entry | Recovery scanner | Manual recovery code | Code
confirmation |
|---|---|---|---|
| ![iOS Settings entry for Send identity to
desktop](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/ios-01-settings-entry.png)
| ![iOS recovery scanner
entry](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/ios-02-recovery-entry.png)
| ![iOS manual recovery code
entry](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/ios-03-manual-code.png)
| ![iOS security-code
confirmation](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/ios-04-sas-verification.png)
|

### Encrypted backup recovery — adjusted file flow

| File picker | Drag-and-drop target | Password step |
|---|---|---|
| ![Desktop encrypted-backup file
picker](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/desktop-backup-01-file-picker-settled.png)
| ![Desktop encrypted-backup drag-and-drop
target](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/desktop-backup-02-drag-drop.png)
| ![Desktop backup password
step](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/4845/desktop-backup-03-enter-password.png)
|

## Verification

- `cargo test -p buzz-core pairing` — 71 passed
- `just mobile-test` — 1,169 passed
- `pnpm build:e2e && pnpm exec playwright test identity-lost.spec.ts
--project=smoke` — 15 passed
- Full pre-push gates — desktop checks, desktop unit tests, Rust tests,
Tauri checks, and mobile tests passed

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: npub1223z34hd7vtwc6qj4s7flsxkj644nlre2nthu7lrrmkumhu3xddsrx9r6w <52a228d6edf316ec6812ac3c9fc0d696ab59fc7954d77e7be31eedcddf91335b@buzz.block.builderlab.xyz>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
2026-08-06 11:47:18 -07:00
klopez4212andGitHub 6ca9641a95 Refine agent runtime controls (#5026)
## Summary
- replace ambiguous avatar play controls with centered Start and Restart
pills
- preserve avatar clipping while smoothly morphing actions into the
running status dot
- use accessible warning contrast and real restart behavior without a
duplicate status badge

## Validation
- `just ci`
- focused Playwright coverage for morphing, shared geometry, and
light/dark contrast

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-08-06 08:21:35 -07:00
9213090f60 test(desktop): await thread scroll anchor (#3174)
## Why
The focus/split E2E test could capture the thread root before its
programmatic middle-thread scroll had settled, then incorrectly report a
scroll-restoration failure.

## What
- Poll until the requested middle-thread scroll position is applied
- Require the captured anchor to intersect the thread viewport and
differ from the root
- Preserve the existing focus-to-split-to-focus viewport assertions

## Risk Assessment
Low — test-only synchronization change with no production behavior
changes.

## References
- Original failure:
https://github.com/block/buzz/actions/runs/30231271427/job/89870533541
- Buzz thread:
buzz://message?channel=12dd513d-45fd-48ff-80ac-8596d2fcc9d3&id=87ce6024b4bf74bfac2fa75d9f7bbbcc8f8fe2df460afe534152c495929f51ba
- Reproduced confidence: 20 consecutive targeted passes, full spec pass,
`just desktop-ci`, and `just ci`

Generated with Codex

Signed-off-by: npub1x4hk035p3p9q39a3fcrd2fe30lpkrhr5dwe0cqzzjphxyyh8m0gsq4vqap <356f67c681884a0897b14e06d527317fc361dc746bb2fc0042906e6212e7dbd1@buzz.block.builderlab.xyz>
Co-authored-by: npub1x4hk035p3p9q39a3fcrd2fe30lpkrhr5dwe0cqzzjphxyyh8m0gsq4vqap <356f67c681884a0897b14e06d527317fc361dc746bb2fc0042906e6212e7dbd1@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
2026-08-06 15:04:39 +00:00
480c41ebf1 Improve desktop mobile pairing flow (#5024)
## Summary
- add stable three-step guidance to desktop mobile pairing
- move code confirmation inline and show animated completion states
- preserve pairing reset behavior and reduced-motion support

## Test plan
- `pnpm --dir desktop check`
- `pnpm --dir desktop exec tsc --noEmit`
- `pnpm --dir desktop exec playwright test
tests/e2e/mobile-pairing-qr.spec.ts --project=smoke`
- pre-push desktop suite: 4,387 tests passed

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Co-authored-by: Fizz <50a12680c76f1a52c0b7af8dbb17e02c583227c290fb93b9a3defb456114223f@buzz.block.builderlab.xyz>
2026-08-06 07:45:21 -07:00
5babb97ca3 feat(desktop): show selected community in rail (#5000)
## Summary
- add a persistent vertical pill beside the active community
- keep the selected state visually distinct from unread dots and mention
badges
- preserve the existing `aria-current` selection semantics

## Screenshot
![Selected community
indicator](https://d24qwcpro867f5.cloudfront.net/repos/block/buzz/prs/5000/selected-community-indicator-v2.png)

## Test plan
- `pnpm exec biome check src/features/sidebar/ui/CommunityRail.tsx
tests/e2e/community-rail.spec.ts`
- `pnpm test` (4,387 passed)
- `pnpm build:e2e && pnpm exec playwright test
tests/e2e/community-rail.spec.ts --project=smoke` (20 passed)
- pre-push hooks: desktop check and 4,387 desktop tests passed on
`c1e80c66d12f73c4eb5c03a19e932439b14caf2d`

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-06 07:39:36 -07:00
19b41e9c8e fix(desktop): stop rate-limited reconnect backfill from tearing down the authenticated socket (#4990)
## Problem

Users on v0.5.5 report "Can't reach the relay" toggling with brief
"connected" flashes (field reports; also the macOS confirmation in
#4908). #4737 closed the stuck-reconnect gaps; this is the opposite
failure: the client redials fine, but then kills its own healthy socket.

Mechanism (all on `main`):

1. AUTH succeeds → session emits `connected`
(`relayClientSession.ts:583`), then awaits `replayLiveSubscriptions()`.
2. Paged channel backfill issues history REQs
(`relayReconnectReplay.ts`, page limit 500).
3. A `CLOSED rate-limited:` on a **history** REQ arms the rate-limit
gate but still rejects the history promise
(`relayClosedRecovery.ts:38-51`).
4. The rejection escapes `replayLiveSubscriptions()` →
`resetConnection()` tears down the authenticated socket.
5. Reconnect → AUTH OK → replay rate-limited again → loop. Each
iteration re-spends the rate-limit budget, so the loop is
self-sustaining.

## Fix

Contain backfill failures inside the replay. Each subscription's paged
backfill now retries behind the rate-limit gate up to
`PAGE_REPLAY_MAX_ATTEMPTS` (3), then degrades to live-only **for this
connection**. Socket health no longer depends on backfill success.
Nothing is lost: the replay cursor (`lastSeenCreatedAt`) only advances
on delivered events, so the next reconnect replays the same missed
window.

## Red/green proof

- Commit 1 (Pinky): e2e injecting `CLOSED rate-limited:` into the
mid-replay history REQ — **red on main** (expected 1 reconnect dial,
observed 2; connected-flash then teardown).
- Commit 2 (this fix): same test **green unchanged** — one dial, state
stays `connected` through the rate-limit hint plus the next backoff
window.

Why existing coverage missed it: the prior rate-limit e2e pre-armed the
gate *before* replay (replay politely waits), and the CLOSED-injection
test targeted a *live* subscription (which has its own retry path).
Nobody injected back-pressure from the history REQ itself.

## Verification

- `pnpm test`: 4374/4374 pass.
- `playwright test tests/e2e/relay-reconnect.spec.ts`: 14/14 pass,
including the new spec.
- `tsc --noEmit` clean; Biome clean on touched files (pre-existing
warnings on main in `personaCatalogRelay.test.mjs` / `terminal.css`
untouched).

## Not addressed here (follow-ups from the same field reports)

- AUTH terminal latch is too aggressive for relay-internal `error:`
rejections (3 strikes during a relay bad window → stuck until
click/relaunch; #4908).
- Server-side: `relay.drainJitterMs` (#4542) defaults to 0 — enabling it
on the hosted relay removes the deploy thundering herd that triggers
these rate-limit storms.

---------

Signed-off-by: Pinky <44b8e82baa6e0e254e0208d68f335c283c94e7b78dd1fa10d5a49d3f13dd0435@buzz.block.builderlab.xyz>
Signed-off-by: Brain <21994759fc7a6fa6b965551d35cfd7897d262f2495467f2d78694ddcfa6a5c7e@buzz.block.builderlab.xyz>
Co-authored-by: Pinky <44b8e82baa6e0e254e0208d68f335c283c94e7b78dd1fa10d5a49d3f13dd0435@buzz.block.builderlab.xyz>
Co-authored-by: Brain <21994759fc7a6fa6b965551d35cfd7897d262f2495467f2d78694ddcfa6a5c7e@buzz.block.builderlab.xyz>
2026-08-06 07:39:17 -07:00