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

app/server/api/users/[id]/follow-status.get.ts

@@ -0,0 +1,39 @@
+import { requireAuth } from '~/server/utils/auth'
+import { prisma } from '~/server/utils/prisma'
+
+export default defineEventHandler(async (event) => {
+  const currentUser = requireAuth(event)
+  const targetUserIdOrUsername = getRouterParam(event, 'id')
+
+  if (!targetUserIdOrUsername) {
+    throw createError({ statusCode: 400, message: 'User ID is required' })
+  }
+
+  // Находим целевого пользователя (по ID или username)
+  const targetUser = await prisma.user.findFirst({
+    where: {
+      OR: [
+        { id: targetUserIdOrUsername },
+        { username: targetUserIdOrUsername }
+      ]
+    }
+  })
+
+  if (!targetUser) {
+    throw createError({ statusCode: 404, message: 'Target user not found' })
+  }
+
+  try {
+    const follow = await prisma.follows.findUnique({
+      where: {
+        followerId_followingId: {
+          followerId: currentUser.id,
+          followingId: targetUser.id
+        }
+      }
+    })
+    return { isFollowing: !!follow }
+  } catch (e) {
+    return { isFollowing: false }
+  }
+})