fix: resolve code quality issues in UI components and API client

[ArjinAlbay]

Accessibility improvements:

• Add aria-label to all icon-only navigation links in Sidebar
• Add aria-hidden="true" to decorative icons
• Add sr-only spans for screen reader support
• Fix mobile sidebar collapse (keep full width on mobile with lg:w-16)

Type safety fixes:

• Replace custom UserProfile interface with GitHubUserDetailed type
• Ensure type consistency across components

API improvements:

• Add getRequestHeaders() private method for consistent header creation
• Fix commits counting to use actual payload.commits.length
• Use this.baseUrl and getRequestHeaders() instead of hardcoded URL

Modified files:

• src/components/layout/Sidebar.tsx
• src/components/ui/user-hover-card.tsx
• src/lib/api/github-api-client.ts

Summary by CodeRabbit

• New Features

  • Enhanced sidebar navigation with comprehensive accessibility improvements including screen reader support, descriptive labels for navigation items and controls, and clear text indicators when the sidebar is in collapsed state.

• Improvements

  • Refined GitHub contribution counting logic for improved accuracy in displaying contribution metrics.

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Project	Deployment	Preview	Comments	Updated (UTC)
githubmon	Error			Nov 18, 2025 11:37pm

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

Three files are modified: the Sidebar component receives accessibility enhancements with responsive width logic adjustments; the user hover card consolidates its type definitions to use a centralized GitHubUserDetailed type instead of a local interface; and the GitHub API client refactors header handling into a private method for standardization.

Changes

Cohort / File(s)	Summary
Sidebar Accessibility & Layout src/components/layout/Sidebar.tsx	Made responsive width logic explicit (collapsed state uses lg:w-16 w-64); added comprehensive accessibility: aria-labels on navigation items, aria-hidden on icons, sr-only text for collapsed labels (Dashboard, Action Required, Quick Wins, Settings, Favorites, Logout, Expand/Collapse), and aria-labels on toggle/logout buttons.
Type Consolidation src/components/ui/user-hover-card.tsx	Removed custom UserProfile interface; consolidated to use centralized GitHubUserDetailed type; updated calculateOpenSourceScore() function signature and internal state typing accordingly.
API Client Refactoring src/lib/api/github-api-client.ts	Introduced private helper method getRequestHeaders() to centralize GitHub API header assembly; refactored fetchWithCache() to use new helper; expanded getUserContributions() event payload typing with optional commits/size and updated commit counting logic; updated starred API call to use baseUrl and getRequestHeaders().

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

• Sidebar accessibility markup: Verify aria-labels, sr-only text, and aria-hidden attributes are correctly applied across all interactive elements and responsive states
• Commit counting logic: Review the updated payload handling in getUserContributions() (commits, size, or default to 1) for correctness across event types
• Header standardization: Ensure getRequestHeaders() properly handles authorization tokens and covers all API call patterns in the client

Possibly related PRs

• Claude/lint fixes UI enhancements 01 awv je hq cutl dm4 m cfh6h th #24: Modifies Sidebar responsive layout and collapsed/expanded state UI that overlaps with collapsed width and toggle control changes in this PR
• Implement two-way GitHub synchronization for action items #11: Updates GitHub API client to standardize headers and request patterns that may interact with the new header consolidation logic
• Add one-click quick actions for task management (#110) #9: Modifies GitHubAPIClient class; the centralized header handling could interact with new API methods relying on the refactored request infrastructure

Poem

🐰 A sidebar springs to life with care,
With labels whispered everywhere—
Types unite in harmony,
Headers dance in symmetry,
Accessibility woven with flair!

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch claude/lint-fixes-ui-enhancements-01AWVJeHqCUTLDm4MCfh6hTH

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 6831589 and 5499adc.

📒 Files selected for processing (3)

• src/components/layout/Sidebar.tsx (8 hunks)
• src/components/ui/user-hover-card.tsx (2 hunks)
• src/lib/api/github-api-client.ts (3 hunks)

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