fix: adjust text size in ChatInput component to avoid iOS zoom (#104)

Author: nickytonline

src/components/ChatInput.tsx

@@ -71,7 +71,7 @@ export function ChatInput({
           required
           disabled={disabled}
           rows={1}
-          className="w-full resize-none rounded-lg border-0 pr-12 text-sm placeholder:text-gray-500 focus:outline-none focus:ring-2 focus:ring-indigo-500 dark:focus:ring-indigo-400 disabled:opacity-50 transition-all"
+          className="w-full resize-none rounded-lg border-0 pr-12 text-base placeholder:text-gray-500 focus:outline-none focus:ring-2 focus:ring-indigo-500 dark:focus:ring-indigo-400 disabled:opacity-50 transition-all"
         />
         <Button
           type="submit"