[V1.4.1] Chat input box expands unexpectedly when pasting large content from Agent.md in Settings > general

[Koyukopan]

Description

When a large amount of text from Agent.md in General Settings is pasted into the CraftBot chat input, the chat box expands significantly and takes up a large portion of the screen.
The input box should have a maximum height and become scrollable once the pasted content exceeds that height, instead of continuing to expand.

Steps to Reproduce

1. Open CraftBot.
2. Go to Settings → General Settings.
3. Copy the content of Agent.md.
4. Open a chat.
5. Paste the copied content into the chat input box.

Current Behavior

The chat input box expands vertically based on the pasted content and can occupy a large portion of the chat screen.

Expected Behavior

The chat input box should

• Expand only up to a reasonable maximum height.
• Show an internal scrollbar when the content exceeds that height.
• Keep the main chat area visible and usable.

Screenshot

See the attached screenshot for an example of the issue.

Additional Notes

This should likely be reproducible with any sufficiently large pasted text, not only Agent.md.