- Fix window/service.go: replace 3 fmt.Errorf calls with coreerr.E() (removes implicit fmt dependency) - Add usage-example comments to all bare Register() functions across 10 packages - Remove redundant prose comments (Options/Service/Register/OnStartup/HandleIPCEvents boilerplate) - Add Result-type comments to message types in contextmenu, keybinding, notification packages - Fix test naming to TestFilename_Function_{Good,Bad,Ugly} pattern in display_test, window_test, persistence_test, service_screen_test - Convert New() and CreateWindowOptions doc comments to usage-example style Co-Authored-By: Virgil <virgil@lethean.io>
Implements pkg/browser with three-layer pattern: IPC Bus -> Service -> Platform. Stateless service — delegates OpenURL and OpenFile to platform adapter. No queries or actions, tasks only. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
