fix: lowercase project slug in URL-parsed issue short IDs (CLI-C8 follow-up)

[BYK]

Follow-up to PR #496

Addresses unresolved Bugbot review comment (High severity) that was missed before merging #496.

Problem

issueArgFromUrl returned the project slug without .toLowerCase() when parsing Sentry issue URLs like:

https://sentry.io/organizations/my-org/issues/CLI-G/

This produced project: "CLI" (uppercase) which fails API lookups since Sentry slugs are always lowercase. The other three parsing paths (parseWithDash, parseAfterSlash, parseMultiSlashIssueArg) were already fixed in PR #496.

Fix

Added .toLowerCase() to the project slug in issueArgFromUrl and updated two test expectations to match.

[github-actions]

Semver Impact of This PR

🟢 Patch (bug fixes)

📋 Changelog Preview

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Entries from this PR are highlighted with a left border (blockquote style).

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New Features ✨

• (telemetry) Track TTY vs non-TTY invocations via metric by betegon in #482
• Dynamic cache-backed shell completions with fuzzy matching by BYK in #465

Bug Fixes 🐛

• (help) Hide ASCII banner when stdout is not a TTY by betegon in #501
• (json) Flatten view command JSON output for --fields filtering by BYK in #495
• (project) Fallback to org listing when bare slug matches an organization by betegon in #475

• Lowercase project slug in URL-parsed issue short IDs (CLI-C8 follow-up) by BYK in #506

• Use fuzzyMatch for similar project suggestions and add tests (CLI-C0) by BYK in #504
• Use resolved org in numeric issue ID 404 hint (CLI-BT) by BYK in #502
• Include API endpoint in error messages for better diagnostics (CLI-BS) by BYK in #500
• Enrich 403 on org listing with token scope guidance (CLI-89) by BYK in #498
• Add 400 suggestions to org-all issue list path (CLI-BY) by BYK in #497
• Lowercase project slug in issue arg parsing (CLI-C8) by BYK in #496
• Enrich short ID 404 with org context and suggestions (CLI-A1) by BYK in #494
• Suggest similar projects when project not found in org (CLI-C0) by BYK in #493
• Event 404 hint should suggest different project, not repeat failing command by BYK in #492
• Enrich event 404 errors with retention and format suggestions (CLI-6F) by BYK in #491
• Add actionable suggestions for 400 Bad Request on issue list (CLI-BM, CLI-7B) by BYK in #489
• Detect issue short IDs passed to issue list (CLI-C3) by BYK in #488
• Add Glob.match() polyfill + improve auto-detect diagnostics (CLI-7T) by BYK in #487
• Add org-slug pre-check to dispatchOrgScopedList (CLI-9A) by BYK in #485

Internal Changes 🔧

• (issue) Skip getProject round-trip in project-search resolution by betegon in #473
• (resolve) Carry project data through resolution to eliminate redundant getProject calls by BYK in #486
• (telemetry) Convert is_tty metric to span tag by betegon in #499
• HTTP latency optimizations — diagnostics, cache warming, concurrency limits by BYK in #490
• Switch from @sentry/bun to @sentry/node-core/light (~170ms startup savings) by BYK in #474
• Regenerate skill files by github-actions[bot] in b7b240ec

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[github-actions]

Codecov Results 📊

✅ 126 passed | Total: 126 | Pass Rate: 100% | Execution Time: 0ms

📊 Comparison with Base Branch

Metric	Change
Total Tests	—
Passed Tests	—
Failed Tests	—
Skipped Tests	—

✨ No test changes detected

All tests are passing successfully.

✅ Patch coverage is 100.00%. Project has 1057 uncovered lines.
✅ Project coverage is 95.72%. Comparing base (base) to head (head).

Files with missing lines (1)

File	Patch %	Lines
arg-parsing.ts	94.65%	⚠️ 19 Missing

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    95.72%    95.72%        —%
==========================================
  Files          180       180         —
  Lines        24711     24716        +5
  Branches         0         0         —
==========================================
+ Hits         23654     23659        +5
- Misses        1057      1057         —
- Partials         0         0         —

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