- Introduced a Dockerfile for building firmware for XiaoZhi boards.
- Added entrypoint script to initialize the environment and execute the firmware build.
- Implemented firmware_builder.py for handling the build process, including validation and artifact collection.
- Created README.md with build instructions and usage examples.
- Added test suite for firmware builder functionality.
- Included .dockerignore to exclude unnecessary files from the Docker context.
Xiaoxia