Update all documentation, tests, and configuration files to use consistent
ACKIFY_ prefixed environment variable names. This ensures proper namespacing
and avoids conflicts with system environment variables.
- Update test files with new variable names
- Standardize documentation examples in README files
- Fix Docker compose configurations and install scripts
- Update error messages and warnings to use new variable names
- Move web server logic to pkg/web package for external imports
- Rename cmd/ackify to cmd/community for clarity
- Create NewServer(multitenant bool) function for EE integration
- Add basic unit tests for Community Edition
- Update Dockerfile to build from cmd/community
- Add comprehensive build and deployment documentation
This change enables the Enterprise Edition to import and extend
the Community Edition while maintaining clean separation.
Add complete Go application for cryptographic document signature validation with OAuth2 authentication, Ed25519 signatures, and PostgreSQL storage following clean architecture principles.