Updated composer.json to remove unused Symfony packages, modified messenger.yaml to change transport DSN to 'sync://', and updated search.html.twig placeholder text for improved clarity.

composer.json

@@ -24,21 +24,17 @@
         "symfony/framework-bundle": "7.3.*",
         "symfony/http-client": "7.3.*",
         "symfony/intl": "7.3.*",
-        "symfony/mailer": "7.3.*",
         "symfony/mime": "7.3.*",
         "symfony/monolog-bundle": "^3.0",
-        "symfony/notifier": "7.3.*",
         "symfony/process": "7.3.*",
         "symfony/property-access": "7.3.*",
         "symfony/property-info": "7.3.*",
         "symfony/runtime": "7.3.*",
         "symfony/security-bundle": "7.3.*",
         "symfony/serializer": "7.3.*",
-        "symfony/stimulus-bundle": "^2.31",
         "symfony/string": "7.3.*",
         "symfony/translation": "7.3.*",
         "symfony/twig-bundle": "7.3.*",
-        "symfony/ux-turbo": "^2.31",
         "symfony/validator": "7.3.*",
         "symfony/web-link": "7.3.*",
         "symfony/yaml": "7.3.*",
@@ -103,7 +99,6 @@
         "symfony/css-selector": "7.3.*",
         "symfony/debug-bundle": "7.3.*",
         "symfony/maker-bundle": "^1.64",
-        "symfony/stopwatch": "7.3.*",
         "symfony/web-profiler-bundle": "7.3.*"
     }
 }