- Added `expectSleepNear` to allow ±100ms variance on sleep duration checks.
- Updated `--thinking` test value from `"extended"` to `Effort.XHigh` enum constant.
Wire --hide-thinking launch flag that sets hideThinkingBlock before TUI
init. Display-only: does not disable model reasoning, just hides the
thinking output in the terminal.
- Add hideThinking to Args interface and parseArgs
- Add --hide-thinking flag definition in launch command
- Apply setting via settingsInstance.override in main
Closes#1313