build: setup turbo repo

apps/app/lib/hooks/useAutosizeTextArea.tsx

@@ -0,0 +1,21 @@
+import { useEffect } from "react";
+
+// Updates the height of a <textarea> when the value changes.
+const useAutosizeTextArea = (
+  textAreaRef: HTMLTextAreaElement | null,
+  value: any
+) => {
+  useEffect(() => {
+    if (textAreaRef) {
+      // We need to reset the height momentarily to get the correct scrollHeight for the textarea
+      textAreaRef.style.height = "0px";
+      const scrollHeight = textAreaRef.scrollHeight;
+
+      // We then set the height directly, outside of the render loop
+      // Trying to set this with state or a ref will product an incorrect value.
+      textAreaRef.style.height = scrollHeight + "px";
+    }
+  }, [textAreaRef, value]);
+};
+
+export default useAutosizeTextArea;