Refactor error handling in JsonExtensions

Replaced the `catch` block in the `JsonExtensions` class to suppress exceptions silently instead of returning the original string when JSON deserialization fails. The `return str;` statement was moved outside the `try-catch` block, making it the default return value. This change removes explicit handling of invalid JSON inputs and may impact debugging.

src/ReC.API/Extensions/JsonExtensions.cs

@@ -43,10 +43,7 @@ public static class JsonExtensions
                     {
                         return JsonToDynamic(JsonSerializer.Deserialize<JsonElement>(str));
                     }
-                    catch
-                    {
-                        return str; // Not valid JSON, return original string
-                    }
+                    catch { }
                 }
                 return str;
             default: