feat(auth): add press 'c' to copy URL during login flow

[betegon]

Summary

Adds keyboard shortcut to copy the authentication URL during OAuth device flow. When waiting for authorization, users can press 'c' to copy the URL to their clipboard.

Helps when the browser doesn't open automatically or when authenticating on a different device.

Changes

New: src/lib/clipboard.ts

Cross-platform clipboard utility using native commands:

• macOS: pbcopy
• Linux: xclip or xsel
• Windows: clip

Updated: src/commands/auth/login.ts

• Added keyboard listener during OAuth polling (TTY environments only)
• Press 'c' to copy verification URL to clipboard
• Shows "Copied!" feedback on success
• Proper cleanup via finally block
• Shows QR code as fallback when browser can't open

[github-actions]

Semver Impact of This PR

🟡 Minor (new features)

📋 Changelog Preview

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New Features ✨

Issue

• Add workspace-scoped alias cache by BYK in #52
• Add short ID aliases for multi-project support by BYK in #31

Other

• (auth) Add press 'c' to copy URL during login flow by betegon in #58

• (commands) Rename get commands to view and add -w browser flag by BYK in #53

Bug Fixes 🐛

• (issue) Use org-scoped endpoint for latest event + enhanced display by betegon in #40

Documentation 📚

• Update command references from 'get' to 'view' and document -w flag by BYK in #54

Internal Changes 🔧

• (release) Fix changelog-preview permissions by BYK in #41
• Rename config folder from .sentry-cli-next to .sentry by BYK in #50

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_{🤖 This preview updates automatically when you update the PR.}

[github-actions]

Codecov Results 📊

✅ Patch coverage is 100.00%. Project has 1534 uncovered lines.
✅ Project coverage is 55.92%. Comparing base (base) to head (head).

Files with missing lines (18)

File	Patch %	Lines
human.ts	9.42%	⚠️ 731 Missing
oauth.ts	21.71%	⚠️ 202 Missing
api-client.ts	46.98%	⚠️ 123 Missing
resolver.ts	3.23%	⚠️ 120 Missing
errors.ts	5.94%	⚠️ 95 Missing
fixture.ts	28.74%	⚠️ 62 Missing
api.ts	66.30%	⚠️ 61 Missing
errors.ts	51.61%	⚠️ 60 Missing
preload.ts	39.02%	⚠️ 25 Missing
detector.ts	87.79%	⚠️ 16 Missing
cache.ts	76.27%	⚠️ 14 Missing
config.ts	97.11%	⚠️ 7 Missing
colors.ts	85.42%	⚠️ 7 Missing
index.ts	95.06%	⚠️ 4 Missing
env-file.ts	97.17%	⚠️ 3 Missing
alias.ts	96.43%	⚠️ 2 Missing
java.ts	97.22%	⚠️ 1 Missing
parser.ts	98.63%	⚠️ 1 Missing

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    55.92%    55.92%        —%
==========================================
  Files           33        33         —
  Lines         3480      3480         —
  Branches         0         0         —
==========================================
+ Hits          1946      1946         —
- Misses        1534      1534         —
- Partials         0         0         —

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