fix: Remove workaround for old version of frankenphp

Not needed in v1.12.3

And update caddyfile

Signed-off-by: Carl Schwan <carlschwan@kde.org>

Author: CarlSchwan

Caddyfile

@@ -1,6 +1,15 @@
+# SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+# THIS IS AN EXPERIMENTAL FEATURE
+# DO NOT USE THIS IN PRODUCTION, YOU HAVE BEEN WARNED.
+
 localhost {
 	php_server {
-        worker index.php
+        worker {
+			file index.php
+			watch
+		}
 	}
 
 	log {

build/files-checker.php

@@ -92,6 +92,7 @@
 	'vite.config.ts',
 	'vitest.config.ts',
 	'window.d.ts',
+	'Caddyfile',
 ];
 $actualFiles = [];
 

index.php

@@ -24,7 +24,7 @@
 
 \OC::boot();
 
-function cleanupStaticCrap(): void {
+function resetStaticProperties(): void {
 	// FIXME needed because these use a static var
 	\OC_Hook::clear();
 	\OC_Util::$styles = [];
@@ -38,11 +38,7 @@ function cleanupStaticCrap(): void {
 
 $handler = static function () {
 	try {
-		// In worker mode, script name is empty in FrankenPHP
-		if ($_SERVER['SCRIPT_NAME'] === '') {
-			$_SERVER['SCRIPT_NAME'] = $_SERVER['PHP_SELF'];
-		}
-		cleanupStaticCrap();
+		resetStaticProperties();
 		OC::init();
 		OC::handleRequest();
 	} catch (ServiceUnavailableException $ex) {