Remove .html extensions from all links and URLs

- Updated all navigation links in HTML files
- Updated all hrefs and window.location redirects in JavaScript
- All links now use clean URLs without .html extensions
- Improves SEO and provides cleaner user experience

public/js/admin.js

@@ -1,7 +1,7 @@
 // Admin JavaScript for Ryans Recruit Firm
 
 // Check authentication on all admin pages except login
-if (!window.location.pathname.includes('login.html')) {
+if (!window.location.pathname.includes('login')) {
     checkAuth();
 }
 
@@ -11,7 +11,7 @@ async function checkAuth() {
         const data = await response.json();
 
         if (!data.loggedIn) {
-            window.location.href = '/admin/login.html';
+            window.location.href = '/admin/login';
             return;
         }
 
@@ -22,12 +22,12 @@ async function checkAuth() {
         }
     } catch (err) {
         console.error('Auth check failed:', err);
-        window.location.href = '/admin/login.html';
+        window.location.href = '/admin/login';
     }
 }
 
 // Login page handlers
-if (window.location.pathname.includes('login.html')) {
+if (window.location.pathname.includes('login')) {
     checkFirstAdmin();
     document.getElementById('login-form')?.addEventListener('submit', handleLogin);
 }
@@ -71,7 +71,7 @@ async function handleLogin(e) {
 
         if (response.ok) {
             showAlert('Login successful!', 'success');
-            setTimeout(() => window.location.href = '/admin/dashboard.html', 500);
+            setTimeout(() => window.location.href = '/admin/dashboard', 500);
         } else {
             showAlert(result.error || 'Login failed', 'error');
         }
@@ -85,7 +85,7 @@ async function handleLogin(e) {
 }
 
 // Dashboard page
-if (window.location.pathname.includes('dashboard.html')) {
+if (window.location.pathname.includes('dashboard')) {
     loadDashboardStats();
 }
 
@@ -109,7 +109,7 @@ async function loadDashboardStats() {
 }
 
 // Applications page
-if (window.location.pathname.includes('applicants.html')) {
+if (window.location.pathname.includes('applicants')) {
     loadApplications();
 }
 
@@ -153,7 +153,7 @@ async function loadApplications(filters = {}) {
                             <td>${new Date(app.applied_at).toLocaleDateString()}</td>
                             <td><span class="tag tag-${getStatusColor(app.status)}">${escapeHtml(app.status)}</span></td>
                             <td>
-                                <a href="/admin/applicants.html?id=${app.id}" class="btn btn-sm btn-primary">View</a>
+                                <a href="/admin/applicants?id=${app.id}" class="btn btn-sm btn-primary">View</a>
                                 <a href="/api/admin/applications/${app.id}/cv" class="btn btn-sm btn-secondary" target="_blank">CV</a>
                             </td>
                         </tr>
@@ -169,7 +169,7 @@ async function loadApplications(filters = {}) {
 }
 
 // Jobs management page
-if (window.location.pathname.includes('jobs.html') && window.location.pathname.includes('admin')) {
+if (window.location.pathname.includes('jobs') && window.location.pathname.includes('admin')) {
     loadAdminJobs();
 }
 
@@ -246,10 +246,10 @@ async function toggleJobStatus(jobId, isActive) {
 async function logout() {
     try {
         await fetch('/api/admin/logout', { method: 'POST' });
-        window.location.href = '/admin/login.html';
+        window.location.href = '/admin/login';
     } catch (err) {
         console.error('Logout error:', err);
-        window.location.href = '/admin/login.html';
+        window.location.href = '/admin/login';
     }
 }