- track automatic core startup in shared runtime state
- expose the starting state through CoreStatus
- disable core controls while startup is in progress
- clear the processing state after startup succeeds or fails
- add regression tests for startup state handling
- add a default-enabled “Start Core on Launch” setting
- persist the preference in the GUI configuration
- automatically start the CPA core when the app launches
- keep the preference independent from manual core start and stop actions
- add multilingual labels and migration tests
- split Tauri business logic out of main.rs by domain
- separate agent and core configuration submodules
- organize Rust tests by feature with shared test support
- split frontend locale resources