Chore: rename api->camera-management-api and web->management-dashboard-web-app; update compose, ignore, README references

management-dashboard-web-app/src/hooks/useAuth.ts

@@ -0,0 +1,48 @@
+import { useState, useEffect } from 'react'
+import { userManagement, type User } from '../lib/supabase'
+
+export function useAuth() {
+  const [user, setUser] = useState<User | null>(null)
+  const [loading, setLoading] = useState(true)
+  const [error, setError] = useState<string | null>(null)
+
+  useEffect(() => {
+    loadUser()
+  }, [])
+
+  const loadUser = async () => {
+    try {
+      setLoading(true)
+      setError(null)
+      const currentUser = await userManagement.getCurrentUser()
+      setUser(currentUser)
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Failed to load user')
+      setUser(null)
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  const isAdmin = () => {
+    return user?.roles.includes('admin') ?? false
+  }
+
+  const hasRole = (role: string) => {
+    return user?.roles.includes(role as any) ?? false
+  }
+
+  const hasAnyRole = (roles: string[]) => {
+    return roles.some(role => user?.roles.includes(role as any)) ?? false
+  }
+
+  return {
+    user,
+    loading,
+    error,
+    isAdmin,
+    hasRole,
+    hasAnyRole,
+    refreshUser: loadUser
+  }
+}