fix: include auth.js in dashboard overhaul

static/js/auth.js

@@ -55,42 +55,33 @@ class AuthManager {
         const loginBtn = document.querySelector('.login-btn');
         
         try {
-            // Show loading state
             loginBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Authenticating...';
             loginBtn.disabled = true;
             
-            // Simple authentication - in production, this would call an API
-            // For now, using mock authentication
-            await new Promise(resolve => setTimeout(resolve, 1000));
+            const response = await fetch('/api/auth/login', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ username, password })
+            });
             
-            if (username === 'admin' && password === 'admin123') {
-                // Successful login
-                this.token = this.generateToken();
-                this.user = {
-                    username: 'admin',
-                    name: 'Administrator',
-                    role: 'Super Admin',
-                    avatar: null
-                };
+            const result = await response.json();
+            
+            if (result.success) {
+                this.token = result.data.token;
+                this.user = result.data.user;
                 
-                // Save to localStorage
                 localStorage.setItem('dashboard_token', this.token);
                 localStorage.setItem('dashboard_user', JSON.stringify(this.user));
                 
                 this.isAuthenticated = true;
                 this.showDashboard();
-                
-                // Show success message
                 this.showToast('Successfully logged in!', 'success');
             } else {
-                throw new Error('Invalid credentials');
+                throw new Error(result.error || 'Invalid credentials');
             }
         } catch (error) {
-            // Show error
             errorElement.style.display = 'flex';
             errorElement.querySelector('span').textContent = error.message;
-            
-            // Reset button
             loginBtn.innerHTML = '<i class="fas fa-sign-in-alt"></i> Sign In';
             loginBtn.disabled = false;
         }