- Update function declaration in config.h
- Update function definition in config.c
- Update function calls in config.c and main.c
- Maintain consistency with .db file extension naming convention
This resolves the inconsistency between database file extension (.db) and function names (nrdb)
- Add cli_options_t structure for extensible command line options
- Implement port override in create_default_config_event()
- Update main() with robust CLI parsing and validation
- Add comprehensive help text documenting first-time only behavior
- Ensure CLI options only affect initial configuration event creation
- Maintain event-based configuration architecture for ongoing operation
- Include comprehensive error handling and input validation
- Add documentation in CLI_PORT_OVERRIDE_IMPLEMENTATION.md
Tested: First-time startup uses CLI port, subsequent startups use database config
- Change database extension from .nrdb to .db for standard SQLite convention
- Modify make_and_restart_relay.sh to run executable from build/ directory
- Database files now created in build/ directory alongside executable
- Enhanced --preserve-database flag with backup/restore functionality
- Updated source code references in config.c and main.c
- Port auto-increment functionality remains fully functional
- Add --database-path/-D command line parameter for database override
- Store actual database and config file paths as metadata in config tables
- Fix circular dependency by making command line overrides runtime-only
- Support multiple relay instances with separate databases and configurations
- Clean path normalization removes redundant ./ prefixes
- New fields: database_location and config_location for tracking actual usage
