/ask window is too small #4951

Describe the bug

When using /ask or /btw, the window is a fixed size and too small.

Compare to claude code, where the window grows to fit the answer. Much easier to read.

Affected version

v1.0.88

Steps to reproduce the behavior

1. use /btw or /ask with a question that demands (or warrants) a long answer.

Expected behavior

Answer easily readable ; window large enough

Additional context

none