[abnzrdev]

1. Task: RSS-QS-4-2-1

2. Screenshot:

Genuine local app screenshots. Isolated app-session identity used against real public API for add/remove (200/200); removed afterward. Rejection/lost-response cases are explicitly injected browser network fixtures.

3. Deployment: https://abnzrdev.github.io/minigames/

Final Batch 2 deployment independently verified on 11.10.2026 at story-4 commit 0d1090c. Pages run https://github.com/abnzrdev/minigames/actions/runs/38123297013 succeeded. Served JavaScript matched that run's deployment artifact byte-for-byte. This task is included in the deployed code. Final public responsive/Guest/expiration screenshots are attached to PR #43.

4. Done 11.10.2026 / deadline: RS App deadline could not be independently verified.

5. Score: 15 / 15 (self-assessment)

• Guest opens Auth with warning; expired action sends no mutation
• Exact POST /api/games/{slug}/favorite body from validated session email
• Personalized GET initializes data.isLikedByCurrentUser
• Pending control locked with loading feedback; duplicates blocked
• POST data.isFavorited and likesCount drive UI
• Unknown toggle never replayed; explicit GET status reconciliation required

Summary

Add reusable guarded POST transport with definitive/unknown outcome classification. Implement favorite control with personalized initial state, pending locks, confirmed count/state and read-only unknown recovery. Ignore stale responses after session change. Guest warning preserves the single expiration notification.

Verification

All six required commands and branch diff check passed. 12 suites / 105 tests, 39.59% statements. Real API add/remove 200/200 restored original favorite; browser pending, injected 400/network loss, read-only recovery, Guest and expired no-POST checks passed.

Commit history

3d48b88 — docs: record favorites API and recovery verification
012ca17 — fix: hide inactive favorite feedback panels
99105ae — test: verify favorite contract pending locks and ambiguous recovery
f55298b — feat: initialize personalized favorites and reconcile confirmed responses
deb4408 — feat(api): guard favorite mutations and classify ambiguous outcomes

Known issues

Four existing npm high-severity findings remain. No forced audit fix used. Deadline not independently verified. Final 80% coverage task is deferred.

Target branch

story-4

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