feat(student-space): polish shoreline and capture feedback

[rezailmi]

Summary

Student Space now presents shoreline polish, capture flow, and world feedback as one coherent island moment. The beach reads softer and closer to the shore, capture sheets behave the same in onboarding and home, and world feedback uses a compact Sonner toast instead of stacked custom messages.

What Changed

• Reworked island sand, cliff, wet-sand, and shore-water rendering with generated texture assets and tighter shore foam and ripple bands.
• Simplified the capture listening and review flow, including immediate transcript review after voice capture and a shared default prompt for normal captures.
• Removed onboarding-only capture behavior so first capture opens the same AskSheet used on the home island and advances from the shared commit event.
• Replaced custom progression toasts with a single top Sonner status toast.

Verification

• git diff --check
• pnpm check passes with existing static-only-class warnings in test/engine/Game.setRenderActive.test.ts
• pnpm build passes with existing Vite externalization and chunk-size warnings
• pnpm exec vitest run test/components/IslandProgressionOverlay.test.tsx test/engine/Progression.e2e.test.tsx test/components/student-space/capture/capture-stack.test.tsx
• pnpm exec vitest run --reporter=json --outputFile=/private/tmp/sensemaking-vitest-final.json still has 11 failures in unrelated DevPalette, dev pipeline, world-data, host, history, and trajectory tests

---

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
sensemaking-agents	Ready	Preview, Comment	May 24, 2026 5:07pm