chore: remove CircleCI from repo

docs/branch-review-ledger.md

@@ -1323,6 +1323,7 @@ Records before 2026-07-28 were written by hand and had drifted: 146 lines carrie
 | 2026-07-30 | origin/cursor/page-anchored-search-composer-30ee | 7ff134ca7f614db527b8d142676640305533669d | branch-cleanup | safe to delete — tip tree identical to merge-base tree (79d1c879), so the branch nets zero content change vs main; --cherry-pick shows 6 commits, a squash-merge false positive | git diff --name-only merge-base..tip = 0 files; tree(tip)==tree(merge-base); git ls-remote confirms live HEAD |
 | 2026-07-30 | origin/cursor/pr-1379-babysit-ledger-9365 | be2de03f855cb7fdfccea4bb74d05eb4c9bf6c61 | branch-cleanup | safe to delete — tip tree identical to merge-base tree (b2740480), so the branch nets zero content change vs main; --cherry-pick shows 4 commits, a squash-merge false positive | git diff --name-only merge-base..tip = 0 files; tree(tip)==tree(merge-base); git ls-remote confirms live HEAD |
 | 2026-07-30 | claude/white-element-positioning-t607pk | b82ff088436cd936d219a4eb54a54d09a88fbd7c | pr-babysit | Product tip sound; no code fix. Hosted CI fully green once at e7a27bbf (Production UI+PR required). Recurring blocker: repeated Merge main into PR cancels Production UI mid-run so PR required fails with production-ui=cancelled. merge-tree clean / MERGEABLE when left alone. No review threads. Bugbot: no cursor[bot] findings; suite stays queued. Local A/B: 3 Playwright fails identical on --surface/--background. | verify:cheap:pass; hosted:e7a27bbf:PR-required+Production-UI:pass; A/B-playwright:env-flake; bugbot:no-findings; churn:main-merges-cancel-ui |
+| 2026-07-30 | claude/remove-circleci | 21e7a4a8f84975295649589356cc63288e2bcb86 | Remove CircleCI (persistent non-required red check) | Opened PR #1412. Diagnosed ci/circleci:verify red on both PR #1401 and main's own tip; proved via faithful shallow-clone repro that the docs-only classifier (ci-change-scope.mjs) is not the cause; stopped local repro test run per explicit user request; user chose to remove CircleCI outright rather than keep debugging | format:check PASS, lint PASS, typecheck PASS (all against main tip in a fresh worktree); npm test not run (stopped early); grepped repo for other CircleCI references - none found; no provider-backed checks |
 | 2026-07-30 | origin/codex/document-reader-condensed-view | b5cdbf301d517239ffe9ed941b9ebe809aea0bfd | branch-cleanup (supersedes 2026-07-30) | safe to delete — merge-base 855aa291 is an ANCESTOR of main and tree(tip)==tree(855aa291), so every byte at the tip exists in main's history; the 13 --cherry-pick commits are merges of main plus work already squash-merged, not uncancelled work | git merge-base --is-ancestor 855aa291 origin/main = YES; tree(tip)==tree(855aa291); feature blobs present and byte-identical on origin/main; supersedes the earlier row, which omitted the ancestor step (Codex P2, PR #1398/#1403) |
 | 2026-07-30 | origin/cursor/page-anchored-search-composer-30ee | 7ff134ca7f614db527b8d142676640305533669d | branch-cleanup (supersedes 2026-07-30) | safe to delete — merge-base 79d1c879 is an ANCESTOR of main and tree(tip)==tree(79d1c879), so every byte at the tip exists in main's history; the 6 --cherry-pick commits are merges of main plus work already squash-merged, not uncancelled work | git merge-base --is-ancestor 79d1c879 origin/main = YES; tree(tip)==tree(79d1c879); feature blobs present and byte-identical on origin/main; supersedes the earlier row, which omitted the ancestor step (Codex P2, PR #1398/#1403) |
 | 2026-07-30 | origin/cursor/pr-1379-babysit-ledger-9365 | be2de03f855cb7fdfccea4bb74d05eb4c9bf6c61 | branch-cleanup (supersedes 2026-07-30) | safe to delete — merge-base b2740480 is an ANCESTOR of main and tree(tip)==tree(b2740480), so every byte at the tip exists in main's history; the 4 --cherry-pick commits are merges of main plus work already squash-merged, not uncancelled work | git merge-base --is-ancestor b2740480 origin/main = YES; tree(tip)==tree(b2740480); feature blobs present and byte-identical on origin/main; supersedes the earlier row, which omitted the ancestor step (Codex P2, PR #1398/#1403) |