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

app/server/api/admin/stats.get.ts

@@ -1,28 +1,47 @@
 import { requireAuth } from '~/server/utils/auth'
-import { users, canvases, pushSubscriptions } from '~/server/utils/db'
+import { prisma } from '~/server/utils/prisma'
 
 export default defineEventHandler(async (event) => {
   const user = requireAuth(event)
+  console.log(`[Admin API] Request from user: ${user.email}, Role: ${user.role}`)
+  
   if (user.role !== 'admin') {
     throw createError({ statusCode: 403, message: 'Admin access required' })
   }
 
-  const usersList = Array.from(users.values())
-  const canvasesList = Array.from(canvases.values()).map(c => ({
-    id: c.id,
-    name: c.name,
-    nodeCount: c.nodes.length,
-    updatedAt: c.updatedAt
-  }))
+  // 1. Получаем список всех пользователей с их профилями
+  const usersList = await prisma.user.findMany({
+    include: { profile: true }
+  })
+
+  // 2. Получаем список всех канвасов
+  const canvasesList = await prisma.canvas.findMany({
+    select: {
+      id: true,
+      name: true,
+      nodes: true,
+      updatedAt: true,
+      ownerId: true
+    }
+  })
+
+  // 3. Считаем общее кол-во пушей (если есть таблица)
+  let pushCount = 0
+  try {
+    pushCount = await prisma.pushSubscription.count()
+  } catch (e) {}
 
   return {
     users: usersList,
-    canvases: canvasesList,
+    canvases: canvasesList.map(c => ({
+      ...c,
+      nodeCount: (c.nodes as any[])?.length || 0
+    })),
     stats: {
       users: usersList.length,
       canvases: canvasesList.length,
-      nodes: canvasesList.reduce((sum, c) => sum + c.nodeCount, 0),
-      pushes: pushSubscriptions.size
+      nodes: canvasesList.reduce((sum, c) => sum + ((c.nodes as any[])?.length || 0), 0),
+      pushes: pushCount
     }
   }
-})  
+})