added repo list new UI

[indresh404]

Summary

Adds and stabilizes the new Repo Analytics Explorer dashboard experience, including real 7-day repository activity tracking, improved analytics panel behavior, pagination, naming consistency updates, and light-mode fixes.

Closes #154

Type of Change

• Bug fix
• New feature
• Documentation update
• Refactor / code cleanup

Changes Made

• Added a new Repo Analytics Explorer section with responsive repository cards and analytics side panel.
• Replaced mock/random repository activity graph data with real GitHub commit activity from the last 7 days.
• Added proper XAxis weekday labels (Sun–Sat) to repository activity charts.
• Fixed repository consistency metric logic using active commit days over the last 7 days.
• Added repository pagination (6 cards per page) with next/previous navigation.
• Moved Repo Analytics section below the commit activity row for better dashboard hierarchy.
• Removed Commit Heatmap section from the analytics side panel.
• Fixed analytics side panel overlay clipping and prevented background scrolling while open.
• Renamed module/folder/import naming from project-analytics to repo-analytics for improved clarity.
• Updated explorer endpoint usage to /api/metrics/repo-explorer.
• Fixed /api/user/settings behavior when Supabase placeholder environment variables are missing to avoid runtime instability.
• Improved light-mode support by replacing hardcoded dark-only styles with theme-aware styling.
• Updated Repo and View buttons styling for improved visual consistency.

How to Test

1. Run npm run dev and open /dashboard.

2. Confirm the Repo Analytics section appears below the commit activity row.

3. Verify repository cards render with real 7-day activity data.

4. Confirm Sun–Sat labels appear correctly on activity charts.

5. Verify consistency % reflects active commit days over the last 7 days.

6. Confirm pagination shows 6 repositories per page with working next/previous navigation.

7. Open the analytics side panel and verify:

   • backdrop covers the full screen,
   • background page scrolling is disabled,
   • panel shadow is fully visible,
   • Commit Heatmap section is removed.

8. Switch between dark/light themes and verify styles adapt correctly.

9. Verify Repo and View buttons render correctly in both themes.

10. Confirm no crashes occur if Supabase env values are placeholders/missing.

11. Run npm run type-check and npm run lint and verify both pass.

Screenshots

Checklist

• Linked issue in summary
• npm run lint passes locally
• No TypeScript errors (npm run type-check)
• Self-reviewed the diff
• Added/updated tests if applicable

[vercel]

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[github-actions]

GSSoC Label Checklist 🏷️

@Priyanshu-byte-coder — please apply the appropriate labels before merging:

Difficulty (pick one):

• level:beginner — 20 pts
• level:intermediate — 35 pts
• level:advanced — 55 pts
• level:critical — 80 pts

Quality (optional):

• quality:clean — ×1.2 multiplier
• quality:exceptional — ×1.5 multiplier

Validation (required to score):

• gssoc:approved — counts for points
• gssoc:invalid / gssoc:spam / gssoc:ai-slop — does not score

Type labels (type:*) are auto-detected from files and title. Review and adjust if needed.
Points formula: (difficulty × quality_multiplier) + type_bonus

[indresh404]

gssoc:approved
gssoc26
level:advanced
type:design

type:feature

[indresh404]

@Priyanshu-byte-coder /review

[Priyanshu-byte-coder]

Merge conflict after several PRs landed on main — likely on e2e/landing.spec.js or a shared component. Rebase to unblock:

git fetch origin && git rebase origin/main
# resolve conflicts, then:
git push --force-with-lease

All CI checks look good otherwise — once rebased this is ready to merge.

[indresh404]

@Priyanshu-byte-coder check

[Priyanshu-byte-coder]

CI is failing on this PR. Please fix the failing checks before it can be merged.

[indresh404]

/review