make repository language stats TypeScript-only

[ndycode]

Summary

• move the tracked OAuth success page source into lib/oauth-success.ts and keep the generated dist/lib/oauth-success.html build artifact
• serve the OAuth callback page directly from the TypeScript source in lib/auth/server.ts
• add narrow .gitattributes rules so helper JavaScript and shell files stop counting toward GitHub Linguist stats

Testing

• npm run lint
• npm run build
• npm test
• Not applicable

Compliance Confirmation

• This change stays within the repository scope and OpenAI Terms of Service expectations.
• This change uses official authentication flows only and does not add bypass, scraping, or credential-sharing behavior.
• I updated tests and documentation when the change affected users, maintainers, or repository behavior.

Notes

• Linked issue: none
• Follow-up work or rollout notes: also ran npm run typecheck; GitHub Linguist should recalculate to TypeScript-only after merge/reindex.

Summary by CodeRabbit

Release Notes

• Refactor

  • Optimized OAuth success page delivery mechanism to ensure consistent response handling.

• Tests

  • Enhanced OAuth server integration tests to verify success page content is returned correctly.

• Chores

  • Added build configuration to control GitHub language detection.

• Documentation

  • Updated documentation describing the OAuth success page build process.

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[coderabbitai]

Caution

Review failed

Pull request was closed or merged during review

📝 Walkthrough

Walkthrough

The changes refactor OAuth success HTML handling from runtime filesystem operations to pre-compiled module exports. The HTML is converted to a string constant, imported at server startup, and the build script updated to load from the compiled module instead of copying files.

Changes

Cohort / File(s)	Summary
Configuration & Documentation .gitattributes, AGENTS.md	.gitattributes added to exclude certain files from GitHub linguist detection; documentation updated to reflect the new build process for OAuth success HTML.
OAuth Success HTML Module lib/oauth-success.ts	HTML file converted to exported string constant oauthSuccessHtml, using String.raw template literals with escaped nested template expressions for script content.
Server Implementation lib/auth/server.ts	Removed synchronous filesystem operations and file path resolution; now imports oauthSuccessHtml directly from the compiled module instead of reading from disk at runtime.
Build Automation scripts/copy-oauth-success.js	API redesigned to accept modulePath and optional html content; dynamically loads and extracts the HTML export from the compiled module when not provided, writing the result via fs.writeFile instead of copying a source file.
Test Suite test/copy-oauth-success.test.ts, test/oauth-server.integration.test.ts, test/server.unit.test.ts	Tests updated to match new contracts: copy script test passes html directly instead of source file path; server tests mock the OAuth module instead of filesystem; integration test adds content assertion.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Poem

🐰 The HTML hops from disk to code,
No more runtime reads on the road,
Compiled and ready, clean and bright,
Module exports make it right! ✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 20.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately reflects the primary objective of the pull request: making repository language stats TypeScript-only via .gitattributes configuration and refactoring.
Description check	✅ Passed	The description comprehensively covers all required template sections with specific details about changes, testing confirmation, and compliance verification.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/ts-only-linguist

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[ndycode]

@greptileai rerun