feat: refactor into php for mrbs page

php/.htaccess

@@ -0,0 +1,25 @@
+# Prevent directory browsing
+Options -Indexes
+
+# Enable rewrite engine (optional, for clean URLs)
+RewriteEngine On
+
+# Redirect /semesterapparat to semesterapparat.php
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+RewriteRule ^semesterapparat$ semesterapparat.php [L]
+
+# Redirect /elsa to elsa.php
+RewriteRule ^elsa$ elsa.php [L]
+
+# Protect config files
+<FilesMatch "^(config|functions)\.php$">
+    Order allow,deny
+    Deny from all
+</FilesMatch>
+
+# Set default charset
+AddDefaultCharset UTF-8
+
+# Error pages (customize as needed)
+ErrorDocument 404 /index.php