fix(api): accept settings that the UI can change but the API rejected

- Applications: is_container_label_readonly_enabled (turning it back on
  regenerates labels), include_coolify_default_variables, and
  dockerfile_target_build on create.
- Databases: save is_log_drain_enabled on update instead of dropping it,
  include_coolify_default_variables, and disable_local_backup on backups
  (only with save_s3).
- Services: include_coolify_default_variables, and redirect on service
  applications (www/non-www needs both hosts).
- Servers: wildcard_domain, server_timezone,
  backup_compression_cpu_percentage, and the proxy error page.

Closes #11092

bootstrap/helpers/api.php

@@ -204,11 +204,13 @@ function sharedDataApplications(?Application $application = null): array
         'include_source_commit_in_build' => 'boolean',
         'is_env_sorting_enabled' => 'boolean',
         'redact_all_env_values_in_logs' => 'boolean',
+        'include_coolify_default_variables' => 'boolean',
         'is_pr_deployments_public_enabled' => 'boolean',
         'is_gzip_enabled' => 'boolean',
         'is_stripprefix_enabled' => 'boolean',
         'is_permanent_redirect_enabled' => 'boolean',
         'traefik_certificate_resolver' => ['nullable', 'string', 'max:255', 'regex:'.ServerSetting::TRAEFIK_CERTIFICATE_RESOLVER_PATTERN],
+        'is_container_label_readonly_enabled' => 'boolean',
         'is_raw_compose_deployment_enabled' => 'boolean',
         'is_log_drain_enabled' => 'boolean',
         'is_gpu_enabled' => 'boolean',
@@ -485,6 +487,7 @@ function removeUnnecessaryFieldsFromRequest(Request $request)
     $request->offsetUnset('inject_build_args_to_dockerfile');
     $request->offsetUnset('is_env_sorting_enabled');
     $request->offsetUnset('redact_all_env_values_in_logs');
+    $request->offsetUnset('include_coolify_default_variables');
     $request->offsetUnset('is_pr_deployments_public_enabled');
     $request->offsetUnset('stop_grace_period');
     $request->offsetUnset('docker_images_to_keep');
@@ -492,6 +495,7 @@ function removeUnnecessaryFieldsFromRequest(Request $request)
     $request->offsetUnset('is_stripprefix_enabled');
     $request->offsetUnset('is_permanent_redirect_enabled');
     $request->offsetUnset('traefik_certificate_resolver');
+    $request->offsetUnset('is_container_label_readonly_enabled');
     $request->offsetUnset('is_raw_compose_deployment_enabled');
     $request->offsetUnset('is_log_drain_enabled');
     $request->offsetUnset('is_gpu_enabled');