fix: address review feedback on proxy timeout

- Fix disable logic: timeout editable when proxy is stopped
- Remove hardcoded proxy_connect_timeout (60s is nginx default)
- Remove misleading '0 for no timeout' helper text
- Add min:1 validation for timeout value

app/Livewire/Project/Database/Postgresql/General.php

@@ -95,7 +95,7 @@ class General extends Component
             'portsMappings' => 'nullable',
             'isPublic' => 'nullable|boolean',
             'publicPort' => 'nullable|integer',
-            'publicPortTimeout' => 'nullable|integer',
+            'publicPortTimeout' => 'nullable|integer|min:1',
             'isLogDrainEnabled' => 'nullable|boolean',
             'customDockerRunOptions' => 'nullable',
             'enableSsl' => 'boolean',
@@ -115,6 +115,7 @@ class General extends Component
                 'image.required' => 'The Docker Image field is required.',
                 'publicPort.integer' => 'The Public Port must be an integer.',
                 'publicPortTimeout.integer' => 'The Public Port Timeout must be an integer.',
+                'publicPortTimeout.min' => 'The Public Port Timeout must be at least 1.',
                 'sslMode.in' => 'The SSL Mode must be one of: allow, prefer, require, verify-ca, verify-full.',
             ]
         );