refactor(ai-elements): migrate tool call transparency

[HomenShum]

Summary

• migrate ToolCallTransparency disclosure and status rendering onto the shared AI Elements Tool primitives
• preserve compact mode, duration/category summaries, QuickRef methodology/next-tools/gotchas, and default-collapsed disclosure
• map NodeBench running/success/error states to honest AI SDK tool states and labels
• lazy-load the shared CodeBlock so syntax highlighting does not inflate the FastAgentPanel entry chunk

Verification

• full FastAgentPanel: 132 passed, 19 intentional skips
• focused ToolCallTransparency: 6/6 passed
• TypeScript: passed
• design contract: 11/11 passed
• design lint: 0 high-severity violations
• production build/PWA: passed, 265 precache entries
• independent release review: GO, no P0/P1 findings
• panel chunk: 1,335,874 bytes; separate CodeBlock chunk: 176,347 bytes
• FastAgentPanel chunk contains no Shiki/Oniguruma/WASM markers
• service worker precaches 0 assets/shiki/ entries
• rebased onto main SHA a4fe5ee

Safety contract

• API and props preserved; no callback surface changed
• running/success/error labels remain truthful
• motion-safe spinners and reduced-motion clamps retained
• domain-card precedence remains outside this generic summary component
• no persistent stream primitive introduced
• no Convex production deploy and no admin merge bypass

[vercel]

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Project	Deployment	Actions	Updated (UTC)
nodebench-ai	Ready	Preview, Comment	Jul 14, 2026 11:43am

[github-actions]

✅ Dogfood Visual QA Gate: PASSED

Check	Status
Screenshots	23 captured (pass)
Walkthrough	9 chapters (pass)
Key Frames	9 extracted (pass)
Scribe Steps	8 how-to steps (pass)
Build	success

Artifacts

Download the dogfood-evidence-9df2ecb artifact from the Actions tab for full screenshots, frames, and walkthrough video.

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Generated by Dogfood QA Gate

[github-actions]

Demo: walkthrough of the surfaces this PR changed is available as a workflow artifact (pr-demo-524) at https://github.com/HomenShum/NodeBenchAI/actions/runs/29330003547