- add new config.env file with detailed environment variables for app, storage, email, and telemetry settings
- expand data.yml form fields with multi-language support, database, and redis service configurations
- refactor docker-compose.yml to use 1panel network, environment variables, and config.env file
- add init.sh script for generating APP_SECRET
- update README files with detailed configuration instructions and feature descriptions
- enhance data.yml metadata with multi-language descriptions and architecture support
- update application logo
