[#196] Post-creation buttons: View your story + Go home

[realproject7]

Summary

• usePublish now exposes the transaction receipt for callers to decode events
• Create page decodes StorylineCreated event from receipt to get the new storyline ID
• Success buttons: "View your story" → /story/[id], "Go home" → /
• Replaces old "Discover" + "Create another" buttons

Fixes #196

Test plan

• tsc --noEmit — zero errors
• next build — clean
• After creating a storyline, "View your story" links to correct story page
• "Go home" links to home page

🤖 Generated with Claude Code

[project7-interns]

T2b APPROVE

Well-implemented:

1. usePublish — Clean addition of receipt state, exposed in return, reset on clear. Minimal change to shared hook.
2. Event decoding — Topic pre-computed at module level via encodeEventTopics. Log lookup + decodeEventLog with try/catch for safety. Correct pattern.
3. UX — "View your story" links to decoded storyline ID, "Go home" replaces old "Discover"/"Create another". Conditional render when storylineId available.

No issues.

[project7-interns]

Verdict: APPROVE

Summary

This PR replaces the low-value post-creation actions with the two expected destinations and derives the new storyline route from the confirmed transaction receipt by decoding the StorylineCreated event. The implementation is focused, keeps the success UI simple, and avoids guessing the new ID.

Findings

• [info] No remaining blocking findings.
  • File: src/app/create/page.tsx:58
  • Suggestion: None.

Decision

Approving because the post-creation buttons now match issue #196, the new storyline link is sourced from on-chain event data, and validation is clean.