Fix translations

admin/categories.php

@@ -153,7 +153,7 @@ if (isset($_GET['message'])) {
 
             <?php if ($action === 'edit' || !empty($errors)): ?>
                 <div class="form-section">
-                    <h3><?php echo $category && $category['id'] > 0 ? 'Edit Category' : 'Create Category'; ?></h3>
+                    <h3><?php echo $category && $category['id'] > 0 ? t('admin_edit_category') : t('admin_create_category'); ?></h3>
                     
                     <?php if (!empty($errors)): ?>
                         <div class="alert alert-error">
@@ -167,31 +167,31 @@ if (isset($_GET['message'])) {
                         <input type="hidden" name="category_id" value="<?php echo $category['id'] ?? 0; ?>">
                         
                         <div class="form-group">
-                            <label for="name">Category Name *</label>
+                            <label for="name"><?php echo t('admin_category_name'); ?> *</label>
                             <input type="text" id="name" name="name" 
                                    value="<?php echo htmlspecialchars($category['name'] ?? ''); ?>" required>
                         </div>
                         
                         <div class="form-group">
-                            <label for="description">Description</label>
+                            <label for="description"><?php echo t('admin_category_description'); ?></label>
                             <textarea id="description" name="description" rows="3"><?php echo htmlspecialchars($category['description'] ?? ''); ?></textarea>
                         </div>
                         
                         <div class="form-actions">
                             <button type="submit" class="btn btn-primary">
-                                <?php echo $category && $category['id'] > 0 ? 'Update' : 'Create'; ?> Category
+                                <?php echo $category && $category['id'] > 0 ? t('admin_update_category') : t('admin_create_category'); ?>
                             </button>
-                            <a href="categories.php" class="btn btn-secondary">Cancel</a>
+                            <a href="categories.php" class="btn btn-secondary"><?php echo t('admin_cancel'); ?></a>
                         </div>
                     </form>
                 </div>
             <?php endif; ?>
 
             <div class="categories-list">
-                <h3>Existing Categories</h3>
+                <h3><?php echo t('admin_existing_categories'); ?></h3>
                 
                 <?php if (empty($categories)): ?>
-                    <p class="text-center">No categories found. Create your first category above.</p>
+                    <p class="text-center"><?php echo t('admin_no_categories_found'); ?></p>
                 <?php else: ?>
                     <div class="category-grid">
                         <?php foreach ($categories as $cat): ?>
@@ -199,11 +199,11 @@ if (isset($_GET['message'])) {
                                 <div class="category-header">
                                     <h4><?php echo htmlspecialchars($cat['name']); ?></h4>
                                     <div class="category-actions">
-                                        <a href="categories.php?action=edit&id=<?php echo $cat['id']; ?>" class="btn btn-sm">Edit</a>
+                                        <a href="categories.php?action=edit&id=<?php echo $cat['id']; ?>" class="btn btn-sm"><?php echo t('admin_edit'); ?></a>
                                         <a href="categories.php?action=delete&id=<?php echo $cat['id']; ?>" 
                                            class="btn btn-sm btn-danger" 
-                                           onclick="return confirm('Are you sure you want to delete this category?')">
-                                            Delete
+                                           onclick="return confirm('<?php echo t('admin_delete_category_confirm'); ?>')">
+                                            <?php echo t('admin_delete'); ?>
                                         </a>
                                     </div>
                                 </div>
@@ -214,10 +214,10 @@ if (isset($_GET['message'])) {
                                 
                                 <div class="category-stats">
                                     <span class="publication-count">
-                                        <?php echo $cat['publication_count']; ?> publication(s)
+                                        <?php echo $cat['publication_count']; ?> <?php echo t('admin_publications'); ?>
                                     </span>
                                     <span class="created-date">
-                                        Created <?php echo date('M j, Y', strtotime($cat['created_at'])); ?>
+                                        <?php echo t('admin_created'); ?> <?php echo date('M j, Y', strtotime($cat['created_at'])); ?>
                                     </span>
                                 </div>
                             </div>

admin/users.php

@@ -455,9 +455,5 @@ switch ($action) {
             <?php endif; ?>
         </div>
     </main>
-
-    <footer>
-        <p>&copy; <?php echo date('Y'); ?> <?php echo t('copyright', ['site' => SITE_TITLE]); ?></p>
-    </footer>
 </body>
 </html>

languages/en.php

@@ -333,6 +333,19 @@ return [
     'admin_create_category' => 'Create Category',
     'admin_edit_category' => 'Edit Category',
     'admin_delete_category' => 'Delete Category',
+    'admin_category_name' => 'Category Name',
+    'admin_category_description' => 'Description',
+    'admin_existing_categories' => 'Existing Categories',
+    'admin_no_categories_found' => 'No categories found. Create your first category above.',
+    'admin_category_publications_count' => 'Publications',
+    'admin_create_new_category' => 'Create New Category',
+    'admin_edit_category' => 'Edit Category',
+    'admin_create_category' => 'Create Category',
+    'admin_update_category' => 'Update Category',
+    'admin_cancel' => 'Cancel',
+    'admin_delete_category_confirm' => 'Are you sure you want to delete this category?',
+    'admin_publications' => 'publication(s)',
+    'admin_created' => 'Created',
     
     // User Roles and Status
     'role' => 'Role',

languages/fi.php

@@ -334,6 +334,19 @@ return [
     'admin_create_category' => 'Luo Kategoria',
     'admin_edit_category' => 'Muokkaa Kategoria',
     'admin_delete_category' => 'Poista Kategoria',
+    'admin_category_name' => 'Kategorian nimi',
+    'admin_category_description' => 'Kuvaus',
+    'admin_existing_categories' => 'Olemassa olevat kategoriat',
+    'admin_no_categories_found' => 'Kategorioita ei löytynyt. Luo ensimmäinen kategoria yllä.',
+    'admin_category_publications_count' => 'Julkaisut',
+    'admin_create_new_category' => 'Luo uusi kategoria',
+    'admin_edit_category' => 'Muokkaa kategoriaa',
+    'admin_create_category' => 'Luo kategoria',
+    'admin_update_category' => 'Päivitä kategoria',
+    'admin_cancel' => 'Peruuta',
+    'admin_delete_category_confirm' => 'Oletko varma että haluat poistaa tämän kategorian?',
+    'admin_publications' => 'julkaisua',
+    'admin_created' => 'Luotu',
     
     // User Roles and Status
     'role' => 'Rooli',