Fix PR 5096 CI failure

Objective: Repair PR #5096 CI; done when local owning checks and GitHub CI pass; plan docs/plans/5039-fix-pr-5096-ci-failure.md.

Flow mode: one-shot execution

Goal plan: docs/plans/5039-fix-pr-5096-ci-failure.md

Template: docs/plans/templates/task.md

Primary template: docs/plans/templates/task.md

Applied packs:

• none

Task source:

• type: GitHub pull request follow-up
• id / link: https://github.com/udecode/plate/pull/5096
• title: fix(link): do not autolink pasted text starting with # or /
• acceptance criteria: identify the failing GitHub Actions owner from its logs, reproduce it locally when possible, implement only the scoped CI fix, pass the owning local checks, push the contributor branch, and observe required PR checks green.

Timed checkpoint:

• requested duration: N/A: none requested
• semantics: N/A: no timed checkpoint
• initial confidence score: N/A: binary CI threshold
• improvement loop: inspect one failing owner at a time until required checks pass
• final score / loop closure: N/A: close on green required checks

Completion threshold:

• PR #5096 has zero failing or pending required GitHub Actions checks at the final readback; the exact previously failing command passes locally; scoped package tests, typecheck, lint, and final autoreview pass after the fix.
• Task closure is legal only when the source-of-truth acceptance criteria are satisfied or explicitly narrowed, required verification evidence is recorded, code-review and release-artifact gates are closed when applicable, tracker/PR sync is complete or marked N/A with reason, and node .agents/skills/autogoal/scripts/check-complete.mjs docs/plans/5039-fix-pr-5096-ci-failure.md passes.

Verification surface:

• GitHub Actions logs and final gh pr checks 5096 readback.
• Exact local reproduction command derived from the failed job.
• pnpm --filter @platejs/link test.
• pnpm turbo typecheck --filter=./packages/link.
• scoped lint and branch autoreview against origin/main.

Constraints:

• Preserve existing user-facing behavior outside the task scope.
• Prefer the durable ownership boundary over caller-by-caller patches.
• Do not create PRs, comments, commits, or pushes unless the task/user/skill requires them.
• Do not add broad ceremony when the task is trivial or docs-only.

Boundaries:

• Source of truth: PR #5096 metadata/diff plus its GitHub Actions job logs.
• Allowed edit scope: the failing CI owner, packages/link when logs prove it, this goal plan, and the existing PR body/branch.
• Browser surface: N/A: CI repair; the original behavior has package-level executable coverage and no UI/layout change is planned.
• Tracker sync: update and verify existing PR #5096; no separate issue comment unless new issue-owner information is needed.
• Non-goals: broader link refactors, workflow redesign, unrelated CI cleanup, or changing the original paste behavior contract.

Output budget strategy:

• Use the bundled failed-check inspector, exact job log slices, exact changed files, and focused package commands. Cap ordinary output near 12k tokens; save or slice full CI logs instead of streaming them. Exclude generated output, node_modules, .next, and .turbo from searches.

Blocked condition:

• Stop only if the failing job logs are unavailable, the contributor branch rejects maintainer pushes, or the same external GitHub blocker recurs for the required blocked threshold with no autonomous alternative.

Task state:

• task_type: CI bug fix on an existing PR
• task_complexity: normal, non-trivial, measurable
• current_phase: closeout
• current_phase_status: complete
• next_phase: final handoff
• goal_status: active

Current verdict:

• verdict: valid follow-up; stale registry changelog fixture inherited from current main
• confidence: high; GitHub and local runs fail on the same 23-vs-22 assertion
• next owner: task
• reason: PR #5058 added the July 9 entry without refreshing this integration fixture

Pre-solution issue challenge:

• reporter claim: PR #5096 fixes real paste-autolink behavior but its CI check fails
• suggested diagnosis or fix: none; derive from the CI job rather than guessing
• repro ladder:
  • tests / source-level repro: bun test tooling/scripts/generate-ui-changelog-entries.test.mjs fails 23 !== 22 before the fix
  • Playwright / automated browser: N/A: CI failure is not browser-owned
  • Browser plugin: N/A: CI failure is not browser-owned
  • screenshot / visual proof: N/A: no visual claim in this follow-up
• reproduction verdict: reproduced locally with the exact failing test file
• validity verdict: valid
• best long-term fix boundary: refresh the registry changelog integration fixture to match the July 9 source entry; leave Link runtime code untouched
• harsh honest feedback: guessing from the green unit tests would be bullshit; the job log owns the diagnosis
• hard-stop decision: continue; the task is valid and inspectable

Completion rule:

• Do not call update_goal(status: complete) while any required checklist item remains unchecked. If an item does not apply, check it and add N/A: <reason>.
• Do not call update_goal(status: complete) until every completion threshold above is satisfied, final handoff evidence is recorded, and node .agents/skills/autogoal/scripts/check-complete.mjs docs/plans/5039-fix-pr-5096-ci-failure.md passes.
• Do not create hook state for this goal. This file plus the active goal are the durable state.

Start Gates:

Gate	Applies	Evidence
Timed checkpoint parsed	no	N/A: no duration requested
Skill analysis before edits	yes	Loaded autogoal, task, gh-fix-ci, and autoreview; no testing/browser skill unless logs prove that owner
Active goal checked or created	yes	Goal created for this exact plan and green-CI threshold
Source of truth read before edits	yes	GitHub app fetched PR #5096 metadata, diff, comments, and refs
Tracker comments and attachments read	yes	GitHub app returned both PR comments; no task attachments
Video transcript evidence required	no	N/A: no video evidence
Pre-solution issue challenge required	yes	CI red is valid; root cause must come from the failing job, not the proposed link patch
Reproduction verdict before implementation	yes	GitHub Actions red is authoritative; exact local command will be derived before code edits
Repro escalation ladder selected	yes	Job logs -> exact local command; browser levels N/A for a CI-only failure
Suggested fix reviewed against durable boundary	yes	No suggested CI fix; patch only the owner proven by logs
docs/solutions checked for non-trivial existing-code work	yes	Read the two link paste/validation solution notes; no CI fix inferred from them
TDD decision before behavior change or bug fix	yes	Use the exact failed CI command as red; add behavior coverage only if runtime code changes
Branch decision for code-changing task	yes	Checked out PR branch fix/issue-5039; maintainer edits enabled
Release artifact decision	yes	Existing @platejs/link patch changeset remains the release artifact; add none unless scope changes
Browser tool decision for browser surface	no	N/A: CI repair has no browser-owned surface
PR expectation decision	yes	Commit and push the verified fix to existing PR #5096
Tracker sync expectation decision	yes	Sync and verify the existing PR body; no separate issue comment planned
Output budget strategy recorded	yes	Focused logs/files/commands with capped output; save or slice full logs

Work Checklist:

• If a duration was requested, it is recorded as minimum active work unless explicitly marked hard stop; when no better metric exists, initial and final confidence scores are recorded. N/A: no duration requested.
• Short objective plus outcome, completion threshold, verification surface, constraints, boundaries, and blocked condition are concrete.
• Task source classified with source type, id/link, title, task type, acceptance criteria, caveats, likely files/routes/packages, browser surface, and root-cause layer.
• Required video or screen-recording evidence is cached/read as normalized <video-transcripts> XML, or marked N/A with reason. N/A: no video.
• For public tracker bug reports, behavior claims, technical diagnoses, or suggested fixes, reporter claims are challenged before implementation with a recorded verdict: valid, not reproduced, invalid, wont-fix, partially valid, or platform limitation. Feature, docs, support, or cleanup requests with no bug claim may mark reproduction N/A with reason.
• Repro escalation ladder followed for bug/behavior claims: focused test/source-level repro first when applicable; existing repo-owned Playwright regression/test harness next when available and useful as executable coverage; do not use standalone Playwright, Puppeteer, or raw DevTools as a substitute for the repo Browser policy; [@Browser](plugin://browser@openai-bundled) next when tests or Playwright cannot reproduce or cannot model the surface honestly; screenshot or explicit visual-proof waiver when visual/native state matters.
• Hard-stop rule followed for bug/behavior claims: no code when the issue is not reproduced, invalid, or won't-fix; partial validity pivots to the best long-term fix and records what was wrong or incomplete in the issue's proposed path.
• Nearby repo instructions and implementation patterns read before edits.
• Implementation fixes the right ownership boundary: the stale registry changelog integration fixture, not Link runtime code.
• Release artifact requirement recorded: changeset, registry changelog, or N/A with reason.
• Final handoff shape decided: bug/feature/testing/batch/review/tracker requirements, PR body sync, and issue/Linear sync when applicable.
• Branch handling recorded for code-changing work: dedicated branch used, new branch needed, or N/A with reason.
• Local-env-rot retry policy recorded for any surprising repo-wide failure: reinstall/rerun evidence or N/A with reason.
• Workspace authority recorded: every proof command names the cwd/tool that owns the changed behavior.
• High-risk note recorded for public API, runtime, package-boundary, browser behavior, agent-action, or command-contract changes, or marked N/A with reason. The inherited PR changes Link paste behavior; its failure mode is unintended autolinking or suppressing valid URLs. The existing 85 Link tests and full bun check cover that behavior. This follow-up changes only a registry fixture and keeps the runtime boundary untouched.
• Review/autoreview target selected from actual diff state for non-trivial implementation work: dirty local review for this follow-up; the original PR diff was reviewed clean before the CI repair.
• Agent-native review decision recorded for .agents/**, .claude/**, .codex/**, skills, hooks, commands, prompts, or user-action tooling. N/A: no agent/tooling changes planned.

Completion Gates:

Gate	Applies	Required action	Evidence
Named verification threshold	yes	Run the command, proof, source audit, or artifact check named in this plan	Local owners, full bun check, and GitHub CI run 31874582857 pass
Pre-solution issue challenge verdict	yes	Record reporter claim, suggested fix, repro verdict, validity verdict, durable boundary, and hard-stop/pivot decision before implementation	Recorded above before edits: valid CI follow-up; fixture owner is the durable boundary
Repro escalation ladder	yes	For bug/behavior claims, record test/source-level, Playwright, Browser, and screenshot/visual-proof outcomes or N/A/blocker reasons before not reproduced	Exact test reproduced; browser and visual levels are N/A for a test-fixture failure
Bug reproduced before fix	yes	Record failing test/repro or N/A with reason	15 pass, 1 fail with exact 23 !== 22 before fix
Targeted behavior verification	yes	Run focused test/proof for changed behavior or record N/A	Registry fixture 16/16 and Link 85/85 pass
TypeScript or typed config changed	no	Run relevant typecheck	N/A: no typed source changed; Link package typecheck still passed as proportional PR proof
Package exports or file layout changed	no	Run pnpm brl before final verification and keep generated barrel updates	N/A: no exported files changed; CI barrel generation and drift detection passed
Package manifests, lockfile, or install graph changed	no	Run pnpm install and relevant package checks	N/A: no manifest or lockfile changes
Agent rules or skills changed	no	Run pnpm install and verify generated skill sync	N/A: no agent rule or skill changes
Workspace authority proof	yes	Run verification in the owning repo/package/app/route/tool and record cwd; do not count the wrong workspace as proof	All local commands ran in /Users/zbeyens/git/plate; remote proof ran on udecode/plate PR #5096
Browser surface changed	no	Capture Browser Use proof or record explicit waiver/blocker	N/A: no UI or browser-owned surface changed in this CI repair
Browser final proof	no	Attach screenshot or exact browser verification caveat when browser proof applies	N/A: executable package and CI proof own this follow-up
CI-controlled template output changed	no	Restore generated template output or record why it is intentionally kept	N/A: no templates/** output changed
Package behavior or public API changed	yes	Add a changeset or record why no changeset applies	Existing .changeset/link-no-autolink-relative-paste.md covers the inherited Link behavior change; follow-up adds no package behavior
User-visible registry output changed	no	Use the registry-changelog pack: add/update apps/www/src/registry/changelog/entries/*.mdx, run node tooling/scripts/generate-ui-changelog-entries.mjs --write, run node tooling/scripts/generate-ui-changelog-entries.mjs --check, or record N/A	N/A: fixture-only repair; generator --check confirms all 23 projections current
Docs or content changed	yes	For docs-heavy work, use --template docs; for supporting public docs/content/API/example changes, load docs-creator and close the docs pack; for typo/link-only edits, record the explicit reason and proportional proof	Internal required goal ledger only; no user-facing docs, content, API, or example change
High-risk mini gate	yes	For public API/runtime/package-boundary/browser/agent-action/command-contract changes, record realistic failure mode, proof plan, and why the chosen boundary is right; otherwise N/A	Link paste failure mode and 85-test proof recorded; follow-up stays fixture-only
Agent-native review for agent/tooling changes	no	For .agents/**, .claude/**, .codex/**, skills, hooks, commands, prompts, or user-action tooling, load .agents/skills/agent-native-reviewer/SKILL.md and close accepted/actionable findings, or record N/A	N/A: no agent or user-action tooling changes
Local install corruption suspected	no	Run pnpm run reinstall once, rerun the exact failing command, or record N/A	N/A: exact CI failure reproduced deterministically and disappeared with the fixture fix
Autoreview for non-trivial implementation changes	yes	Load .agents/skills/autoreview/SKILL.md; use dirty local --mode local, branch/PR --mode branch --base <base>, or committed slice --mode commit --commit <ref> until no accepted/actionable findings, or record N/A for docs-only/trivial/no local patch	Local autoreview clean, patch correct at 0.90 confidence
PR create or update	yes	Run check before PR work and sync PR body to the task-style final handoff	bun check passed before commit; commit 8bf587ade1 pushed and body updated
Task-style PR body verified	yes	Verify the PR body with gh pr view --json body; it must preserve auto-release blocks when applicable, must not include a current-PR self-link, and must use the kitcn PR #270 emoji format: 🐛 Fixes ..., 🟢 95-100% confidence, Phase / 🧪 Tests / 🌐 Browser table, and bold emoji Outcome/Caveat/Design/Verified sections	gh pr view 5096 --json body confirms preserved auto-release block and all required task sections
PR proof image hosting	no	If PR body needs browser proof, replace local image paths with hosted GitHub URLs or record N/A	N/A: no browser or image proof applies
Tracker sync-back	yes	Post concise issue/Linear sync after PR exists, or record N/A/blocker	Existing PR body links Fixes #5039 and carries the verified outcome; separate issue comment is redundant
Final handoff contract	yes	Fill the final handoff fields below with exact PR/issue/confidence/tests/browser/outcome/caveats/design/verification content or N/A reason	Filled below
Final lint	yes	Run pnpm lint:fix or scoped equivalent	pnpm lint:fix passed with no fixes
Output budget discipline	yes	Verify no unbounded high-volume command output was streamed, or record the accidental output and recovery	One broad solution scan exceeded useful output; recovered with two exact files and capped every later command
Timed checkpoint	no	If duration was requested, keep improving until elapsed, then finish the current loop cleanly; otherwise N/A	N/A: no duration requested
Goal plan complete	yes	Run node .agents/skills/autogoal/scripts/check-complete.mjs docs/plans/5039-fix-pr-5096-ci-failure.md	Exact checker passes after this closure update

Phase / pass table:

Phase	Status	Evidence	Next
Intake and source read	complete	PR metadata, comments, diff, and failed logs read	implementation
Implementation	complete	stale count/order/href fixture updated	verification
Verification	complete	focused owners and full bun check green; autoreview clean	closeout
PR / tracker sync	complete	commit 8bf587ade1 pushed; body verified; CI run 31874582857 green	final response
Closeout	complete	all completion gates resolved	final response

Findings:

• PR #5096 is open, mergeable, and allows maintainer edits; head is 0270a067c6eea7cb7ac60de7e61f3856190b73c5 on fix/issue-5039.
• The existing link solutions confirm paste-autolink ownership in LinkRules.autolink({ variant: 'paste' }), but they do not explain the CI failure. The job log remains authoritative.
• GitHub Actions run 31862734205 fails only after lint/typecheck and in tooling/scripts/generate-ui-changelog-entries.test.mjs: 23 parsed entry sources versus a stale expected count of 22.
• Current main run 31868752909 has the exact same failure, proving the red is inherited and unrelated to PR #5096's Link diff.
• Commit 8abee2ba6d added 2026-07-09-table-toolbar-single-cell-selection.mdx without updating the fixture's count, top-event order, or href expectations.

Decisions and tradeoffs:

• Update the explicit integration fixture to 23 entries and July-first order. Keep the explicit count because this test intentionally audits the checked-in entry set; do not weaken it into a self-derived tautology.

Implementation notes:

• Updated only tooling/scripts/generate-ui-changelog-entries.test.mjs plus this execution ledger. The original Link implementation remains unchanged.

Review fixes:

• Autoreview accepted no findings; patch judged correct at 0.90 confidence.

Error attempts:

Error / failed attempt	Count	Next different move	Resolution
Broad docs/solutions keyword scan streamed more matches than useful	1	Read only the two exact link solution files and keep later output capped	Recovered; no further broad scan
Bundled inspector invoked with missing python binary	1	Use installed python3 with the same script and arguments	Inspector returned the failed CI run and logs

Verification evidence:

• bun test tooling/scripts/generate-ui-changelog-entries.test.mjs before fix -> 15 pass, 1 fail, exact 23 !== 22 reproduction.
• bun test tooling/scripts/generate-ui-changelog-entries.test.mjs after fix -> 16 pass, 0 fail.
• node tooling/scripts/generate-ui-changelog-entries.mjs --check -> checked 23 events from 23 source entries; generated projections are current.
• pnpm --filter @platejs/link test -> 85 pass, 0 fail.
• pnpm turbo typecheck --filter=./packages/link -> 9 tasks successful.
• pnpm lint:fix -> 3,285 files checked, no fixes.
• git diff --check -> clean.
• bun check -> exit 0: lint, 54-package build and typecheck, 3,463 fast tests, slow tests, and slowest-test guard passed.
• .agents/skills/autoreview/scripts/autoreview --mode local --stream-engine-output -> clean, no accepted/actionable findings.

Final handoff contract:

• PR line: PR #5096 updated at commit 8bf587ade1; mergeable with green checks.
• Issue / tracker line: PR body retains 🐛 Fixes #5039; no separate tracker sync needed.
• Confidence line: 95-100%; exact failure reproduced, owner fixed, local and remote closure green.
• Flow table:
  • Reproduced: registry fixture failed 23 !== 22 locally and in PR/current-main CI; browser N/A.
  • Verified: focused owners, full local check, and GitHub CI pass; browser N/A.
• Browser check: N/A: no browser-owned change in the CI repair.
• Outcome: stale registry fixture recognizes all 23 entries and PR CI is green.
• Caveat: failure was inherited from current main and unrelated to the Link diff.
• Design:
  • Chosen boundary: registry changelog integration fixture.
  • Why not quick patch: this is the direct owner fix, retaining the meaningful explicit-count audit.
  • Why not broader change: Link runtime and CI workflow are correct and unrelated to the stale expectation.
• Verified: registry 16/16, Link 85/85, package typecheck, lint, generator check, full bun check, autoreview, and GitHub CI.
• PR body verified: yes, via gh pr view 5096 --json body.

Task-style PR body contract:

• Preserve any existing <!-- auto-release:start --> block. If a changeset is part of the diff and repo policy expects auto release, include that block.
• Use the accepted kitcn PR #270 visual format. The body starts with an emoji issue/tracker/fix line, for example 🐛 Fixes #123 or 🐛 Fixes ➖ N/A, then an emoji confidence line like 🟢 95-100% confidence.
• Use this exact table header: | Phase | 🧪 Tests | 🌐 Browser |.
• Use Reproduced and Verified rows. Mark passing proof with 🟢, repro or failing proof with 🔴, and non-applicable cells with ➖ N/A.
• Use bold emoji section headings: **✅ Outcome**, **⚠️ Caveat**, **🏗️ Design**, and **🧪 Verified**.
• Never include a line that links to the current PR itself. The current PR URL belongs in the final response, not in its own description.
• Do not replace this with a generic Summary / Verification PR body, an adaptive prose body from a git helper skill, plain ## Outcome sections, or an unrelated generated badge footer unless the caller or repo template explicitly asks for it.
• Proof is gh pr view --json body output or a concise source-backed summary of that output.

Final handoff / sync:

• PR: https://github.com/udecode/plate/pull/5096 at 8bf587ade1.
• Issue / tracker: Fixes #5039 preserved in the PR body.
• Browser proof: N/A: no browser-owned follow-up change.
• Caveats: CI failure originated on current main after PR #5058; no known remaining blocker.

Timeline:

• 2026-08-15T08:21:21.151Z Task goal plan created.
• 2026-08-15 GitHub app read PR #5096 metadata, diff, refs, and comments; checked out contributor branch.
• 2026-08-15 Goal created and intake/start gates resolved before CI-log inspection.
• 2026-08-15 GitHub run 31862734205 and current-main run 31868752909 both prove the stale 23-vs-22 registry fixture failure.
• 2026-08-15 Reproduced locally, traced the missed update to PR #5058 commit 8abee2ba6d, and patched the fixture owner.
• 2026-08-15 Focused registry test and generator projection check passed after the fix.
• 2026-08-15 Link tests, package typecheck, lint, full bun check, and local autoreview passed.
• 2026-08-15 Commit 8bf587ade1 pushed, PR body verified, fork runs approved, changeset policy passed, and CI run 31874582857 completed green.

Reboot status:

Question	Answer
Where am I?	Local verification complete; preparing the verified PR update
Where am I going?	Commit, push, sync the PR body, and wait for green CI
What is the goal?	Repair PR #5096 CI until local owners and GitHub Actions pass
What have I learned?	See Findings
What have I done?	Reproduced the exact CI failure, patched its stale fixture, and passed local closure checks

Open risks:

• None known. The previously hidden full bun check path completed locally and in GitHub CI after the fixture repair.