Initial commit: Folder Bookmark Tray

Windows tray app for bookmarking folders with quick-action buttons
(Explorer, Terminal, Claude, Visual Studio, Redeploy).

Features:
- Tabs containing columns of bookmarks
- Per-row launcher buttons configurable from a header settings panel
- Optional auto-start on Windows login
- In-app confirm dialogs for destructive actions
- Dark theme, frameless tray-anchored popup, pinnable

vite.config.mjs

@@ -0,0 +1,17 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+
+export default defineConfig({
+  plugins: [react()],
+  base: './',
+  server: {
+    // 5174 instead of Vite's default 5173 so this app can run alongside the
+    // sibling claude-usage-tray dev server, which uses 5173.
+    port: 5174,
+    strictPort: true,
+  },
+  build: {
+    outDir: 'dist',
+    emptyOutDir: true,
+  },
+});