- Removed setWorkingVisible(false) call in applyStatuslineUI that hid the working indicator.
- Removed setWorkingVisible(true) and setWorkingIndicator() calls in clearStatuslineUI on teardown.
- Extracted installStatusWidget and installEditor functions from applyStatuslineUI.
- Consolidated duplicate inline event handlers into shared refreshOnEvent function.
- Extracted buildTopBorderLine and findBottomBorderIndex helpers in StatuslineEditor.
- Created wow-statusline package with configurable editor footer showing CWD, git branch, model/provider info, thinking level, token usage, and cost.
- Registered `/wow:statusline:show` command to inspect the module's enabled state.
- Added `statusline?` config option to WowConfig, supporting boolean or `{ enabled?: boolean }` shape.
- Wired statusline into wow-pi extension entry point as a workspace dependency and side-effect import.
- Created tsconfig.base.json with shared compilerOptions (ESNext, bundler resolution, strict mode, Bun types) and workspace path mappings for all packages.
- Updated root tsconfig.json and all package tsconfigs to extend the base config via `extends`, removing 50 lines of duplicated compiler options.
