feat: stabilize admin dashboard, refactor group management, implement PWA, and fix routing

app/components/FlowEditor.vue

@@ -23,7 +23,19 @@
     <div class="flex-1 flex flex-col relative min-w-0">
       <!-- Toolbar -->
       <div class="h-10 bg-slate-900 border-b border-slate-700 flex items-center px-3 gap-2 z-20">
-        <input v-model="canvasName" @change="saveCanvas" class="text-sm font-semibold text-slate-300 mr-2 bg-transparent border border-transparent hover:border-slate-600 focus:border-blue-500 focus:bg-slate-800 outline-none rounded px-2 py-1 w-64 transition" title="Переименовать карту" />
+        <input v-model="canvasName" @change="saveCanvas" class="text-sm font-semibold text-slate-300 mr-2 bg-transparent border border-transparent hover:border-slate-600 focus:border-blue-500 focus:bg-slate-800 outline-none rounded px-2 py-1 w-48 transition" title="Переименовать карту" />
+        
+        <!-- Group Selection -->
+        <div class="flex items-center gap-1 bg-slate-800 border border-slate-700 rounded px-2 py-1">
+          <span class="text-[10px] text-slate-500 uppercase font-bold mr-1">Группа:</span>
+          <select v-model="selectedGroupId" @change="saveCanvas" class="bg-transparent text-xs text-slate-300 outline-none cursor-pointer hover:text-white transition">
+            <option :value="null">Личная (нет)</option>
+            <option v-for="g in groupsList" :key="g.id" :value="g.id">
+              👥 {{ g.name }}
+            </option>
+          </select>
+        </div>
+
         <span v-if="isDirty" class="px-2 py-1 bg-yellow-600 text-yellow-100 rounded text-xs font-medium">
           ● Несохранено
         </span>
@@ -204,6 +216,8 @@ const authHeaders = computed(() => ({ Authorization: `Bearer ${auth.token.value}
 const elements = ref([])
 const selectedNode = ref(null)
 const canvasName = ref(props.canvasId)
+const selectedGroupId = ref(null)
+const groupsList = ref([])
 
 const nodeTypes = [
   { type: 'text', name: 'Текст', icon: '📝', description: 'Markdown заметка' },
@@ -219,6 +233,7 @@ const loadData = async () => {
   const data = await loadCanvas(props.canvasId)
   elements.value = transformToFlowElements(data)
   canvasName.value = data.name || props.canvasId
+  selectedGroupId.value = data.groupId || null
   // Mark initial state as saved
   markAsSaved(data)
 }
@@ -639,7 +654,7 @@ const saveCanvas = async () => {
     console.log('[DEBUG saveCanvas] Sending PUT request...')
     const res = await $fetch(`/api/canvas/${props.canvasId}`, {
       method: 'PUT',
-      body: { ...obsidianCanvas, name: canvasName.value },
+      body: { ...obsidianCanvas, name: canvasName.value, groupId: selectedGroupId.value },
       headers: authHeaders.value
     })
     console.log('[DEBUG saveCanvas] PUT request successful!', res)
@@ -690,6 +705,14 @@ onMounted(async () => {
   } catch (e) {
     console.error('Failed to load canvases', e)
   }
+
+  // Load groups for assignment
+  try {
+    const data = await $fetch('/api/groups')
+    groupsList.value = data.groups || []
+  } catch (e) {
+    console.error('Failed to load groups', e)
+  }
 })
 </script>
 

app/components/InstallPWA.vue

@@ -0,0 +1,51 @@
+<template>
+  <div v-if="deferredPrompt && !isStandalone" class="fixed bottom-6 right-6 z-50">
+    <button 
+      @click="installApp"
+      class="bg-blue-600 hover:bg-blue-500 text-white px-6 py-3 rounded-2xl font-bold shadow-2xl flex items-center gap-3 transition-all transform hover:scale-105 active:scale-95 group"
+    >
+      <span class="text-xl group-hover:rotate-12 transition-transform">📲</span>
+      <span>Установить XFlow</span>
+    </button>
+  </div>
+</template>
+
+<script setup>
+const deferredPrompt = ref(null)
+const isStandalone = ref(false)
+
+onMounted(() => {
+  isStandalone.value = window.matchMedia('(display-mode: standalone)').matches || window.navigator.standalone
+  
+  window.addEventListener('beforeinstallprompt', (e) => {
+    e.preventDefault()
+    deferredPrompt.value = e
+  })
+
+  window.addEventListener('appinstalled', () => {
+    deferredPrompt.value = null
+  })
+})
+
+const installApp = async () => {
+  if (!deferredPrompt.value) {
+    alert('Браузер еще не подготовил установку. Пожалуйста, подождите 10-20 секунд или проверьте вкладку Application в консоли.')
+    return
+  }
+
+  deferredPrompt.value.prompt()
+  const { outcome } = await deferredPrompt.value.userChoice
+  console.log(`PWA: user choice outcome: ${outcome}`)
+  deferredPrompt.value = null
+}
+</script>
+
+<style scoped>
+@keyframes bounce-subtle {
+  0%, 100% { transform: translateY(0); }
+  50% { transform: translateY(-5px); }
+}
+.animate-bounce-subtle {
+  animation: bounce-subtle 3s ease-in-out infinite;
+}
+</style>