* remove legacy data bridge, RPC, and server bootstrap files
* simplify lobby scene and node hierarchy
* rename lobby UI scene path and update signal handlers
* replace the application icon and configure the boot splash
* add project description and version metadata
* Pass full match data to InstanceLauncher instead of only match type
* Track server threads by match ID rather than thread instance ID
* Update child completion handling to use match ID
* Launch game servers in headless mode
* Add configurable game address and port to GameData
* Pass dynamically assigned server ports to clients
* Update lobby defaults for `0.0.0.0:8080`
* Refactor server command-line argument handling
* Add local message bus emission with optional argument expansion
* Improve message type validation and callback dispatch
* Simplify lobby match join/disconnect handling
* Move lobby server networking toward an overridable `ServerNetworking` base class
* Update lobby scene to use the dedicated lobby server script
* Remove obsolete window configuration and unused RPC stubs
