fix/openai-model-type-supported-unsupported

[prabhash-varma]

## Summary
Added supported and unsupported type annotations to OpenAI model configurations across all provider files to clearly define which API formats (`chat`, `messages`, `responses`) each model supports.

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## Changes

### Files Modified
- `general/openai.json`  
- `general/open-ai.json`  
- `general/azure-openai.json`  
- `general/azure-ai.json`  

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### Default Config Updates

| File | Change |
|------|--------|
| openai.json, open-ai.json | `supported: []` → `["messages","responses"]`, `unsupported: []` |
| azure-openai.json | `supported: []` → `["messages","responses"]`, `unsupported: []` |
| azure-ai.json | `supported: ["tools"]` → `["tools","messages","responses"]`, `unsupported: []` |

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### Models updated to primary `"responses"`
*(with `unsupported: ["chat","messages"]`)*

| Model | openai.json | open-ai.json | azure-openai.json | azure-ai.json |
|------|-------------|-------------|-------------------|---------------|
| o3-deep-research | Y | Y | Y | - |
| o3-deep-research-2025-06-26 | Y | Y | Y | - |
| o4-mini-deep-research | Y | Y | Y | - |
| o4-mini-deep-research-2025-06-26 | Y | Y | Y | - |
| codex-mini-latest | Y | Y | Y | - |
| gpt-5-codex | Y | Y | Y | Y |
| gpt-5-pro | Y | Y | Y | Y |
| gpt-5-pro-2025-10-06 | Y | Y | Y | Y |
| gpt-5.2-pro | Y | Y | Y | - |
| gpt-5.2-pro-2025-12-11 | Y | Y | Y | - |
| gpt-5.4-pro | Y | Y | Y | - |
| gpt-5.4-pro-2026-03-05 | Y | Y | - | - |

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### Models with `unsupported: ["responses"]`
*(chat-only models, no Responses API support)*

| Model | openai.json | open-ai.json | azure-openai.json | azure-ai.json |
|------|-------------|-------------|-------------------|---------------|
| gpt-4o-search-preview | Y | Y | Y | - |
| gpt-4o-mini-search-preview | Y | Y | Y | - |
| gpt-4o-mini-search-preview-2025-03-11 | Y | Y | Y | - |

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### Other Fixes
- `gpt-5.3-chat-latest` in `openai.json`: added missing  
  `supported: ["tools", "image"]` to align with `open-ai.json`.

[prabhash-varma]

@siddharthsambharia-portkey could you please review the format I’ve added for supported and unsupported and confirm if it’s correct?