v1.0.0

Initial release.

Use your ChatGPT Pro/Plus subscription as a Prism PHP provider — $0 per token via the Codex API.

• OAuth 2.0 authentication (browser PKCE + device code)
• Encrypted token storage with auto-refresh
• SSE-to-sync bridge for mandatory streaming
• Strict tool schema sanitization (SanitizesToolSchemas trait)
• Codex-specific error handling
• CodexText and CodexStream handlers
• Laravel AI SDK gateway integration
• PHPStan level 5 with Larastan