---
"task-master-ai": minor
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Add Codex CLI provider with OAuth authentication

- Added codex-cli provider for GPT-5 and GPT-5-Codex models (272K input / 128K output)
- OAuth-first authentication via `codex login` - no API key required
- Optional OPENAI_CODEX_API_KEY support
- Codebase analysis capabilities automatically enabled
- Command-specific settings and approval/sandbox modes
