* feat(sci): add 4chan-style TeX support with MathJax on /sci/
- [math]/[eqn] tags typeset with MathJax 3 (lazy chunk, only on /sci/ with math present)
- 4chan-identical config: Safe mode, left-aligned eqn, neutered \color/\newcommand macros
- TeX button in reply modal title bar opens live TeX Preview modal
- /sci/ post form rules bullets for [math]/[eqn] usage and right-click source
- MathJax context menu on right-click (Show Math As > TeX Commands)
- woff fonts served from node_modules in dev and emitted into build
* feat(sci): finish TeX support: configmacros fix, preview preload, translations, tests
- add configmacros package so the 4chan macro neutering (\color, \newcommand, ...) applies
- preload MathJax when the TeX Preview opens, like 4chan
- stable closeModal callback for the preview modal
- pre-bundle mathjax components in vite optimizeDeps to avoid dev mid-session reload
- translate the 6 new TeX keys into all 35 languages
- markdown math segment component tests + math-tags unit tests
* feat(reply modal): add sci tex preview button
* fix(tex-preview): clear MathJax bookkeeping and pending typeset on close
Addresses Cursor Bugbot: the preview output was typeset via typesetMathElement but
never passed to clearMathElement on unmount, so repeated open/close cycles kept
detached nodes in MathJax's math list. Also cancels the pending debounce timer.
* fix(reply-modal): reset TeX preview state when the reply modal closes
Addresses CodeRabbit: showTexPreview persisted across close/reopen like the
bbcode preview flags, so the TeX preview would auto-open on the next reply.
* feat(board-header): show subtitle on /all view
Add all_subtitle copy and render it in the board header when browsing
the aggregated all-directories feed.
* chore(flags): derive flag-test coords from board-flags source
comment-flags.test.ts hard-coded the pol/pony sprite x/y, duplicating the literals already pinned in board-flags.test.ts. A recent sprite remap updated one file and not the other, leaving master red. Derive the coords from getBoardFlagDefinition (the same source the runtime uses) so the assertion can't drift; labels stay literal as readable pins, and board-flags.test.ts remains the single place pinning the actual values.
The pony sprite-coordinate remap (cbdd4edf7) moved AJ to x:48 and updated board-flags.test.ts, but comment-flags.test.ts still expected the old x:80, leaving master's full test suite red. Align the comment-flags expectation with the live board-flags definition (and the passing board-flags.test.ts).
* fix(p2p stats): improve own-IP geolocation and world map accuracy
Resolve the user's public endpoint when libp2p only advertises private listen addresses, look up an accurate country flag for "Your IP", snap peer markers to country centroids, and add leeching seeder link plus panel layout tweaks.
* fix(p2p stats): skip caching own-IP lookups cancelled by abort
When the P2P stats panel unmounts mid-request, its AbortSignal cancels
the in-flight fetchOwnPublicEndpoint / fetchOwnIpCountryCode calls. Those
empty results were still cached for 30-60s, so reopening the panel within
that window showed "Your IP" as unavailable or without a country flag even
though nothing had actually failed. Skip caching when the signal aborted so
a later open retries. Addresses Cursor Bugbot finding.
Restyle the connected-peers list in the classic square, flat imageboard style,
move it to the end of the panel, and open it by default. Add an offline
approximate world map and per-peer country flags (sprite order taken from the
original 4chan flags.css), plus codify the old-school design rules in DESIGN.md
and point agents to them from AGENTS.md.
Adds broad coverage across stores, hooks, and runtime utilities while switching `vitest.config.ts` to an explicit whole-repo include list. This turns the coverage report into a real repo-wide baseline instead of an imported-file subset.
Tommaso Casaburi