Add Devstral Medium

[mrubens]

Important

Add devstral-medium-latest model to mistralModels in mistral.ts with specific attributes and pricing.

• Models:
  • Add devstral-medium-latest to mistralModels in mistral.ts with maxTokens and contextWindow set to 131,000.
  • devstral-medium-latest supports images but not prompt cache.
  • Pricing for devstral-medium-latest: inputPrice is 0.4, outputPrice is 2.0.

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[delve-auditor]

✅ No security or compliance issues detected. Reviewed everything up to 5d2b8f0.

Security Overview

• 🔎 Scanned files: 1 changed file(s)

Detected Code Changes

Change Type	Relevant files
Enhancement	► mistral.ts     Add Devstral Medium model configuration ► embeddings.json     Update error messages across language files ► gemini.spec.ts     Update error message tests ► openai-compatible.spec.ts     Update error message tests ► ChatTextArea.tsx     Relocate TTS stop button

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