fix: Correct OpenCode dynamic models API endpoint URL

[OG-Ken]

Summary

This PR fixes a bug where enabled OpenCode dynamic models (e.g., local Ollama models) were not appearing in the Model Defaults dropdown selectors.

Root Cause

The fetchOpencodeModels function in apps/ui/src/store/app-store.ts was calling the wrong API endpoint:

• Wrong: /api/opencode/models → Returns 404
• Correct: /api/setup/opencode/models → Returns 200 with dynamic models

The OpenCode Settings page worked correctly because it uses React Query hooks that call the correct endpoint, but the app store's fetchOpencodeModels function was calling a non-existent endpoint.

Changes

• Changed API endpoint URL from /api/opencode/models to /api/setup/opencode/models in the fetchOpencodeModels function (line 2515)

Testing

• Verified dynamic models (Ollama local models) now appear in Model Defaults dropdown after enabling them in OpenCode Settings
• Server logs now show GET /api/setup/opencode/models 200 instead of GET /api/opencode/models 404

Checklist

• Targets the current RC branch (v0.14.0rc)
• Clear title describing the change
• All CI checks should pass (single line change, no breaking changes)
• No merge conflicts

Summary by CodeRabbit

• Chores
  • Updated internal API endpoint for model configuration retrieval.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[gemini-code-assist]

Summary of Changes

Hello @OG-Ken, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request addresses a critical bug that prevented OpenCode dynamic models from being displayed in the Model Defaults dropdown selectors. The fix involves updating an incorrect API endpoint URL within the application's store, ensuring that the UI correctly fetches and presents these models to the user, thereby improving the model selection experience.

Highlights

• API Endpoint Correction: The API endpoint for fetching OpenCode dynamic models was corrected from '/api/opencode/models' to '/api/setup/opencode/models' within the 'fetchOpencodeModels' function. This resolves a bug where dynamic models were not appearing in the Model Defaults dropdown selectors.

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[coderabbitai]

📝 Walkthrough

Walkthrough

The OpenCode models API endpoint in the application store is updated from /api/opencode/models to /api/setup/opencode/models. All existing logic for model filtering, data updates, and error handling remains unchanged.

Changes

Cohort / File(s)	Summary
API Endpoint Update apps/ui/src/store/app-store.ts	Updated OpenCode models fetch endpoint from /api/opencode/models to /api/setup/opencode/models

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A hop down the path to /setup/opencode/,
Where models now gather with endpoints aglow,
One line changed, one route refreshed,
The burrow's APIs are perfectly meshed! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and accurately summarizes the main change: correcting the OpenCode dynamic models API endpoint URL from an incorrect path to the correct one.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing touches

• 📝 Generate docstrings

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[gemini-code-assist]

Code Review

The pull request correctly identifies and fixes the API endpoint for fetching OpenCode dynamic models. The change from /api/opencode/models to /api/setup/opencode/models aligns with the server-side route definitions, resolving the issue where dynamic models were not appearing in the UI. The testing steps confirm the fix's effectiveness. This is a straightforward and necessary correction.