User input expansion

Author: Sg312

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/user-input.tsx

@@ -816,7 +816,7 @@ const UserInput = forwardRef<UserInputRef, UserInputProps>(
               placeholder={fileAttachments.isDragging ? 'Drop files here...' : effectivePlaceholder}
               disabled={disabled}
               rows={2}
-              className='relative z-[2] m-0 box-border h-auto min-h-[48px] w-full resize-none overflow-y-auto overflow-x-hidden break-words border-0 bg-transparent px-[2px] py-1 font-medium font-sans text-sm text-transparent leading-[1.25rem] caret-foreground outline-none [-ms-overflow-style:none] [scrollbar-width:none] [text-rendering:auto] placeholder:text-[var(--text-muted)] focus-visible:ring-0 focus-visible:ring-offset-0 dark:placeholder:text-[var(--text-muted)] [&::-webkit-scrollbar]:hidden'
+              className='relative z-[2] m-0 box-border h-auto max-h-[120px] min-h-[48px] w-full resize-none overflow-y-auto overflow-x-hidden break-words border-0 bg-transparent px-[2px] py-1 font-medium font-sans text-sm text-transparent leading-[1.25rem] caret-foreground outline-none [-ms-overflow-style:none] [scrollbar-width:none] [text-rendering:auto] placeholder:text-[var(--text-muted)] focus-visible:ring-0 focus-visible:ring-offset-0 dark:placeholder:text-[var(--text-muted)] [&::-webkit-scrollbar]:hidden'
             />
 
             {/* Mention Menu Portal */}