feat(feedback): add list and view commands

[betegon]

Summary

• add the top-level sentry feedback route with list and default view commands
• query modern User Feedback through the issue index with a mandatory issue.category:feedback filter, mailbox mapping, target resolution, and bidirectional pagination
• show Feedback details with best-effort latest-event, replay, and attachment enrichment
• add markdown-first formatters, generated CLI skill docs, property/unit tests, and mocked E2E coverage
• fix shared issue auto-pagination so non-multiple limits preserve the next cursor

Part of #1262

Test plan

• pnpm run generate:docs
• pnpm run typecheck
• pnpm run lint
• pnpm run test:unit
• pnpm run test:e2e
• 182 focused Feedback and shared-regression tests
• 7 completion/route drift tests
• pnpm run check:deps
• pnpm run check:errors
• pnpm run check:fragments
• pnpm run check:docs-sections
• CI: unit, E2E, generated files, binary/npm builds, docs, and security checks all passing

[github-actions]

PR Preview Action v1.8.1
🚀 View preview at https://cli.sentry.dev/_preview/pr-1266/
Built to branch gh-pages at 2026-07-17 12:03 UTC. Preview will be ready when the GitHub Pages deployment is complete.

[github-actions]

Codecov Results 📊

✅ Patch coverage is 89.95%. Project has 5495 uncovered lines.
✅ Project coverage is 81.75%. Comparing base (base) to head (head).

Files with missing lines (6)

File	Patch %	Lines
src/lib/formatters/feedback.ts	88.35%	⚠️ 12 Missing and 11 partials
src/commands/feedback/list.ts	93.18%	⚠️ 3 Missing and 4 partials
src/commands/feedback/view.ts	100.00%	⚠️ 3 partials
src/lib/api/events.ts	0.00%	⚠️ 3 Missing
src/commands/feedback/utils.ts	90.00%	⚠️ 1 Missing and 1 partials
src/lib/api/feedback.ts	71.43%	⚠️ 2 Missing

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    81.67%    81.75%    +0.08%
==========================================
  Files          426       433        +7
  Lines        29896     30103      +207
  Branches     19420     19593      +173
==========================================
+ Hits         24416     24608      +192
- Misses        5480      5495       +15
- Partials      2035      2055       +20

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