🔥 Remove unused Symfony dependencies, update library versions, and add translations for improved UI consistency.

- **Removed:** Unused `symfony/clock`, `symfony/event-dispatcher`, `symfony/http-client`, `symfony/mailer`, `symfony/mailgun-mailer`, `symfony/string`, and `symfony/translation` dependencies from `composer.json`.
- **Updated:** Multiple dependency versions in `composer.lock`, including `laravel/framework` to `v12.48.1` and `livewire/livewire` to `v4.0.3`.
- **Added:** Missing English translations for enhanced usability in `lang/en.json`.

composer.json

@@ -39,13 +39,6 @@
         "staudenmeir/eloquent-has-many-deep": "^1.21",
         "stefro/laravel-lang-country": "^4.1",
         "swentel/nostr-php": "^1.9",
-        "symfony/clock": "^7.2",
-        "symfony/event-dispatcher": "^7.2",
-        "symfony/http-client": "^7.3",
-        "symfony/mailer": "^7.2",
-        "symfony/mailgun-mailer": "^7.3",
-        "symfony/string": "^7.2",
-        "symfony/translation": "^7.2",
         "woodsandwalker/laravel-countries": "^1.5"
     },
     "require-dev": {