feat: implement PouchDB storage layer with CRUD operations and add showcase UI component

apps/web/vite.config.ts

@@ -8,4 +8,14 @@ export default defineConfig({
     port: 5173,
     strictPort: true, // Fail if 5173 is in use. Electron NEEDS this exact port.
   },
+  define: {
+    // Crucial for PouchDB to not crash in the browser
+    global: 'window',
+  },
+  resolve: {
+    alias: {
+      // Force Vite to use the installed npm package for 'events'
+      events: 'events',
+    },
+  },
 });