* feat: migrate firmware to xiaozhi-fonts 2.0.0
* fix: restart scrolling subtitles on text change
* docs: add AGENTS.md for project overview, architecture, rules, and commands
- Introduced AGENTS.md to document the XiaoZhi voice-assistant firmware architecture, required rules for development, board configuration process, and validation steps.
- Included detailed sections on project structure, commands for building and testing, and authoritative documentation references.
* feat: finalize glyph push protocol
* fix: remove stale emoji font include
* build: use xiaozhi-fonts 2.0.0
* fix: decouple custom fonts from glyph push
* refactor: improve wake word invocation handling
- Introduced BeginWakeWordInvoke method to streamline the wake word processing flow.
- Updated HandleWakeWordDetectedEvent to utilize the new method, ensuring proper state transitions and scheduling.
- Enhanced error handling to prevent the device from getting stuck in the connecting state.
- Refactored audio channel management to improve responsiveness during wake word detection.
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Co-authored-by: Xiaoxia <terrence.huang@tenclass.com>
- Added a comprehensive guide for creating custom boards in the XiaoZhi AI project, detailing directory structure, configuration files, and initialization code.
- Introduced a new document explaining the MCP protocol for IoT control, including message formats and interaction flows.
- Updated existing documentation to reflect changes in tool registration and usage examples for the MCP protocol.
- Enhanced README files for better clarity and consistency across languages.
