fix(chat): improve in-app keyboard avoidance

src/app/chat/components/chat-input-bar.tsx

@@ -3,6 +3,7 @@ import { useRef, useState } from "react";
 
 import { useChatDispatch } from "@/stores/chat/chat-context";
 import { useUserState } from "@/stores/user/user-context";
+import { useKeyboardHeight } from "@/hooks";
 import { Logger } from "@/utils";
 
 import { ChatInputActionPanel } from "./chat-input-action-panel";
@@ -28,6 +29,11 @@ export function ChatInputBar({ disabled = false }: ChatInputBarProps) {
   const isActive = isFocused || isActionPanelOpen;
   const voiceMinutesRemaining = currentUser?.voiceMinutesRemaining ?? 0;
 
+  useKeyboardHeight({
+    targetRef: textareaRef,
+    active: isFocused,
+  });
+
   const handleInputChange = (value: string) => {
     setInput(value);
     if (value.trim().length > 0) {