fix: properly clear textarea values after file load

Reason behind this change is, because value via children cannot be reset to
undefined, after the textarea was changed by any user input.

src/components/Form.tsx

@@ -167,14 +167,13 @@ export const TextArea: Component<
         <textarea
           autocomplete="off"
           ref={textareaEl}
+          value={props.value || ""}
           classList={{
             "textarea h-auto py-2 textarea-bordered leading-normal": true,
             "min-h-[150px]": autosizeEnabled(),
           }}
           {...rest}
-        >
+        />
-          {props.value || ""}
-        </textarea>
       </label>
     </div>
   );