refactor(filesystem): Replace file_get_contents with Filesystem component for improved file handling

Author: roadiz-ci

composer.json

@@ -33,7 +33,7 @@
         "symfony/asset": "6.4.*",
         "symfony/console": "6.4.*",
         "symfony/event-dispatcher": "6.4.*",
-        "symfony/filesystem": "6.4.*",
+        "symfony/filesystem": ">=7.1",
         "symfony/finder": "6.4.*",
         "symfony/http-foundation": "6.4.*",
         "symfony/http-client-contracts": "^3.5",