fix(models): mark MiniMax M3 vision-capable

[octo-patch]

Reason: MiniMax M3 is registered without the vision flag, so ClawRouter's existing image_url detection and vision-filter path exclude it even though the target metadata supports text, image, and video input.

Changes

• Add vision: true to the minimax/minimax-m3 entry in src/models.ts so supportsVision() returns true and filterByVision() keeps M3 in the candidate pool for requests that carry image_url content parts.
• Add a regression test in src/models.test.ts asserting M3 is vision-capable and M2.7 (text-only upstream) is not.

M2.7 is intentionally left without the flag; only M3 carries text+image+video input in the target metadata.

Checks

• npx tsc --noEmit
• npx vitest run src/models.test.ts
• npx prettier --check src/models.ts src/models.test.ts
• npx eslint src/models.ts src/models.test.ts

Summary by CodeRabbit

• New Features
  • Added vision support for the MiniMax M3 model, enabling image-based requests.
• Bug Fixes
  • Corrected model capability detection so MiniMax M3 accepts image inputs while MiniMax M2.7 remains text-only.

[coderabbitai]

Note

Currently processing new changes in this PR. This may take a few minutes, please wait...

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: ef250c58-efbb-4a84-8388-a8fd2b9f8dbf

📥 Commits

Reviewing files that changed from the base of the PR and between 22bdfbb and d64bddd.

📒 Files selected for processing (2)

• src/models.test.ts
• src/models.ts

 ________________________________________
< My other transformer is Optimus Prime. >
 ----------------------------------------
  \
   \   (\__/)
       (•ㅅ•)
       / 　 づ

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}