Rung protection lived only in delete_task_branch; the post-merge PR-
source cleanup (and the stale-branch sweep's shared primitive) could
still delete a branch that IS a ladder rung. _protected_branches_for_
deletion(slug) — field ∪ rung names, null-ladder shim included — now
feeds _delete_remote_branch_best_effort, so every remote deletion path
is covered; delete_task_branch's local rung check is removed as exactly
subsumed (verified byte-identical comparison semantics). Bonus closed
gap: a renamed trunk (default_branch 'trunk', null ladder) is now
delete-protected, which the hardcoded main/master floor never covered.
Per adversarial review, the deletion lookup fails CLOSED: a raised
project lookup skips the delete with a warning (a skipped best-effort
delete just retries next sweep — free safety), while a genuinely-gone
project proceeds with the hardcoded floor (its ladder is meaningless).
The rebase/sync resolver stays fail-open — a refused rebase on a DB
blip would wrongly block work, a different tradeoff, now documented.
Panel tooltip updated to the new truth. 29 tests.
Co-authored-by: Renn F <rennf93@users.noreply.github.com>
Task cancellation left the task's PR open on the forge forever: cancel()
now best-effort-closes the recorded PR for the task and its cascaded
descendants (close_task_pr_best_effort resolves owner/repo off git_url —
no clone needed; never raises into the cancel). The bulk stale-branch
sweep gains a dependents guard: a branch still recorded by a non-terminal
task, or serving as a live child's resolve_parent_branch base, is excluded
from the candidate window — mirroring the existing env-ladder-rung skip.
Scoped to the sweep, not delete_task_branch, so the BFS cascade-cancel
can't falsely block a parent's branch on its own about-to-cancel child.
Co-authored-by: Renn F <rennf93@users.noreply.github.com>
* feat(panel): session-start, 7d overview spend, and 30d business spend charts
* feat(panel): surface work sessions as a Git page tab (route was orphaned)
* feat(git): reap spent task branches and render previews at lifecycle chokepoints; guarded stale-branch sweep
* feat(panel): stale-branch cleanup button on the Git page
* fix(git,panel): cursor-resumable sweep, force-delete spent refs, local filter state
* docs(map,rag): branch/preview reaping, cleanup sweep, git-tab work sessions, wave-2 charts
---------
Co-authored-by: Renn F <rennf93@users.noreply.github.com>
