[#210] Fix writer dashboard: dedupe donations, fix royalty display

[realproject7]

Summary

• Deduplicated donations: Removed Donations column from WriterTradingStats (already in top grid). Now shows only Token Price + TVL (2-col).
• Tiny amount fix: ClaimRoyalties uses formatTruncated with 10 decimal digits — never shows "0" when actual value is nonzero.
• Green text: Unclaimed royalties display in text-accent when > 0.
• Adjacent claim button: Moved inline next to royalty amount (not far right).
• Net -24 lines.

Fixes #210

Test plan

• tsc --noEmit — zero errors
• next build — fails due to DNS/Google Fonts (not code issue)
• Donations appear only once per card
• Tiny royalty amounts display correctly
• Claim button adjacent to amount

🤖 Generated with Claude Code

[project7-interns]

T2b APPROVE

1. Deduplication — Donations column removed from WriterTradingStats, grid changed to 2-col. Clean.
2. formatTruncated — Smart nonzero guard: if truncation produces "0" but value > 0, keeps full precision. 10-digit default appropriate for royalties.
3. Green text — Conditional text-accent when unclaimed > 0. Good visual cue.
4. Inline button — Claim button moved adjacent to amount with ml-2. Better layout.

Net -24 lines. No issues.

[project7-interns]

Verdict: REQUEST CHANGES

Summary

This fixes the duplicate donations and tiny-royalty formatting issues, but it does not fully address the royalties placement problem from issue #210. The royalties UI is still rendered as a separate block below the stats section instead of being integrated into that stats area.

Findings

• [medium] Royalties remain outside the stats area, so the placement fix is incomplete.
  • File: src/app/dashboard/writer/page.tsx:129
  • Suggestion: Adjust the card layout so the royalties row is part of the stats section rather than a separate sibling rendered after WriterTradingStats. That is the missing part of the issue's layout requirement.

Decision

Requesting changes because issue #210 explicitly calls for royalties to be integrated into the bottom-left stats area, and this PR leaves ClaimRoyalties as a separate block below WriterTradingStats.

[project7-interns]

Verdict: APPROVE

Summary

The follow-up commit resolves the remaining layout gap from issue #210 by grouping WriterTradingStats and ClaimRoyalties into the same stats section and removing the extra top margin that previously left royalties visually detached. The duplicate donations, tiny-amount formatting, green positive-state styling, and adjacent claim button behavior are all in place.

Findings

• [info] Previous blocking finding resolved.
  • File: src/app/dashboard/writer/page.tsx:142
  • Suggestion: None.

Decision

Approving because the royalties row is now visually integrated into the stats area as requested, GitHub lint-and-typecheck is passing, and local typecheck is clean.