feat: Implement project management with new views, services, store, and sidebar project selection.

src/App.vue

@@ -1,8 +1,17 @@
 <script setup>
+import { onMounted } from 'vue'
 import { RouterView, useRoute } from 'vue-router'
+import { useAuthStore } from '@/stores/auth'
 import AppSidebar from './components/AppSidebar.vue'
 
 const route = useRoute()
+const authStore = useAuthStore()
+
+onMounted(async () => {
+  if (authStore.isAuthenticated) {
+    await authStore.fetchCurrentUser()
+  }
+})
 </script>
 
 <template>