apply fix from boss

Author: ayyhimself

src/main/java/net/discordjug/javabot/data/config/ReflectionUtils.java

@@ -84,7 +84,7 @@ private static Field findDeclaredField(Class<?> cl, String name) throws NoSuchFi
 	 * @throws IllegalAccessException If the field cannot be set.
 	 */
 	public static Object set(@NotNull Field field, @NotNull Object parent, @NotNull String s) throws IllegalAccessException {
-		Object value = GsonUtils.fromJson(s, field.getGenericType());
+        Object value = field.getType() == String.class ? s : GsonUtils.fromJson(s, field.getGenericType());
 		field.set(parent, value);
 		return value;
 	}

src/main/java/net/discordjug/javabot/systems/configuration/SetConfigSubcommand.java

@@ -59,11 +59,16 @@ public InteractionCallbackAction<?> handleConfigSubcommand(@Nonnull SlashCommand
 			if (resolved == null) {
 				return Responses.error(event, "Config `%s` not found", property);
 			}
-			String json = GsonUtils.toJson(resolved);
+			String value;
+            if (resolved instanceof String s) {
+                value = s;
+            } else {
+                value = GsonUtils.toJson(resolved);
+            }
 			return event.replyModal(
 					Modal.create(ComponentIdBuilder.build("config-set", property), "Change configuration value")
 					.addComponents(Label.of("new value", TextInput.create("value", TextInputStyle.PARAGRAPH)
-							.setValue(json)
+							.setValue(value)
 							.build()))
 				.build());
 		}