v0.1.0

fix: include app icons in extraResources for production runtime

buildResources is only used by electron-builder at package time.
BrowserWindow.icon and the tray both read from process.resourcesPath
at runtime, so app.png/ico/icns must also be in extraResources.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>