fix: enable vision support for OpenAI-compatible client

[hazemahmedx0]

Summary

• Sets supports_vision=True in the OpenAI-compatible client config (client.py:235)
• Enables vision-capable models routed through this client to process image inputs

Test plan

• Verify image inputs work end-to-end with an OpenAI-compatible vision model
• Confirm non-vision model paths are unaffected

[github-actions]

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[entelligence-ai-pr-reviews]

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Confidence Score: 5/5 - Safe to Merge

Safe to merge — this PR enables vision support for OpenAI-compatible clients, a focused and well-scoped feature addition. No review comments were generated and heuristic analysis found zero critical, significant, or medium issues across the changeset. The implementation appears clean with no logic bugs, missing validation, or security concerns identified.

Key Findings:

• Heuristic analysis returned zero issues at any severity level (critical, significant, high-risk, medium, or low), indicating the code changes are structurally sound.
• No new review comments were generated during automated review, suggesting the vision support integration follows existing patterns and conventions in the codebase.
• The PR has a well-defined, narrow scope (enabling vision support for OpenAI-compatible client) which reduces the risk surface compared to broader refactors.
• No pre-existing unresolved comments exist that could indicate lingering concerns carried over from prior review cycles.

[hazemahmedx0]

I have read the CLA Document and I hereby sign the CLA