feat: add maintenance ignore

Endpoint/Controllers/V1/SecurityController.cs

@@ -80,6 +80,7 @@ public class SecurityController(IOptionsSnapshot<GeneralConfig> generalConfig) :
     /// The current password policy
     /// </returns>
     [HttpGet("PasswordPolicy")]
+    [MaintenanceModeIgnore]
     public ActionResult<PasswordPolicy> PasswordPolicy() =>
         Ok(generalConfig.Value.PasswordPolicy.ConvertToDto());
 }