Streamline pull request enrichment UX

[efraespada]

This pull request streamlines pull-request enrichment by separating review-state and merge-queue handling from normal analysis, hardening workflow contracts and concurrency, and making generated descriptions concise and evidence-based. It also preserves unlinked pull-request titles and synchronizes the changes across setup templates, documentation, specifications, and generated bundles.

What changed

• Separated normal pull-request analysis, review-state processing, and merge-queue required checks into distinct workflows with isolated concurrency and fixed check identities.
• Strengthened workflow-contract validation for event triggers, repository gating, concurrency ownership, merge-queue checks, and review-state behavior.
• Updated pull-request description generation to return a compact structured response with localized headings, evidence-based validation, optional review notes, and explicit issue-closing status.
• Preserved pull-request titles when no issue is linked and synchronized the changes across source, setup templates, generated bundles, documentation, and specifications.

Validation

• Focused Jest and workflow-contract tests were added or updated in the diff; execution results were not available in the workspace evidence.

Review notes

• The normal PR workflow no longer handles pull_request edited events; review-state events run through the dedicated review-state workflow.
• The merge-queue workflow intentionally publishes the existing required check as a lightweight compatibility check because constituent PR analysis already ran.

[docs-page]

To preview the documentation for this pull request, visit the following URL:

docs.page/vypdev/copilot~379

Documentation is deployed and generated using docs.page

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.72%. Comparing base (274db40) to head (37164b5).
⚠️ Report is 742 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #379      +/-   ##
===========================================
+ Coverage    90.94%   92.72%   +1.78%     
===========================================
  Files          135      648     +513     
  Lines         6251    16917   +10666     
  Branches      1338     4331    +2993     
===========================================
+ Hits          5685    15687   +10002     
- Misses         172      483     +311     
- Partials       394      747     +353     

Files with missing lines	Coverage Δ
src/actions/common_action.ts	98.07% <100.00%> (-0.48%)	⬇️
src/application/policies/agent_response_schemas.ts	100.00% <ø> (ø)
...olicies/pull_request_description_content_policy.ts	100.00% <100.00%> (ø)
...secases/execution/execution_issue_number_policy.ts	100.00% <100.00%> (ø)
...ion/usecases/execution/setup_execution_workflow.ts	96.42% <100.00%> (ø)
...ion/usecases/steps/common/update_title_workflow.ts	100.00% <100.00%> (ø)
.../steps/issue/close_issue_after_merging_use_case.ts	100.00% <100.00%> (ø)
...s/pull_request/link_pull_request_issue_workflow.ts	100.00% <100.00%> (ø)
...e_and_progress_labels_from_issue_to_pr_use_case.ts	100.00% <100.00%> (ø)
...equest/update_pull_request_description_workflow.ts	100.00% <100.00%> (ø)
... and 2 more

... and 698 files with indirect coverage changes

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• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[vypbot]

Current status: Overall coverage is partial; this snapshot does not prove that all of its findings are resolved.
Last reconciled on 37164b5. See aggregate Bugbot status.

🤖 Bugbot review snapshot

Bugbot reported 1 potential problem when commit 79da4ff was analyzed. This snapshot is historical; use the status block above for current state. 1 finding is linked to changed code.

Findings

• medium: Review-state events can cancel the active PR analysis — .github/workflows/copilot_pull_request.yml:34

[vypbot]

Bugbot: review incomplete

Current status: The review of 37164b5 has partial coverage and cannot declare the whole pull request clean.

Action: Inspect the omitted items or reduce the pull request scope. Rerun the review only after changing the scope, limits, or access.

Incomplete coverage

• selection: complete; retained=1
• pull-request-comments: complete; retained=1
• review-threads: complete; retained=1
• diff: partial; retained=16, omitted=35, truncated=1
• previous-findings: complete; retained=0
• human-conversation: complete; retained=0
• rules: complete; retained=0

Pull request · Verified commit · Workflow run