Update footer link to point to CodePress repository

- Updated 'Powered by CodePress CMS' text to be a clickable link
- Link points to https://git.noorlander.info/E.Noorlander/CodePress
- Added target='_blank' and rel='noopener' for security

AGENTS.md

@@ -0,0 +1,19 @@
+# Agent Instructions for CodePress CMS
+
+## Build & Run
+- **Run Server**: `php -S localhost:8080 -t public`
+- **Lint PHP**: `find . -name "*.php" -exec php -l {} \;`
+- **Dependencies**: No Composer/NPM required. Native PHP 8.4+ implementation.
+
+## Code Style & Conventions
+- **PHP Standards**: Follow PSR-12. Use 4 spaces for indentation.
+- **Naming**: Classes `PascalCase` (e.g., `CodePressCMS`), methods `camelCase` (e.g., `renderMenu`), variables `camelCase`, config keys `snake_case`.
+- **Architecture**: 
+  - Core logic resides in `index.php`.
+  - Configuration in `config.php`.
+  - Public entry point is `public/index.php`.
+- **Content**: Stored in `public/content/`. Supports `.md` (Markdown), `.php` (Dynamic), `.html` (Static).
+- **Templating**: Simple string replacement `{{placeholder}}` in `templates/layout.html`.
+- **Navigation**: Auto-generated from directory structure. Folders require an index file to be clickable in breadcrumbs.
+- **Security**: Always use `htmlspecialchars()` for outputting user/content data.
+- **Git**: `main` is the clean CMS core. `e.noorlander` contains personal content. Do not mix them.

public/templates/layout.html

@@ -249,7 +249,7 @@
                             {{file_info}}
                         </div>
                         <div class="site-info">
-                            <small class="text-muted">Powered by CodePress CMS</small>
+                            <small class="text-muted">Powered by <a href="https://git.noorlander.info/E.Noorlander/CodePress" target="_blank" rel="noopener">CodePress CMS</a></small>
                         </div>
                     </div>
                 </div>