1.7.1: grid session list and wheel scrolling

As of 2026-07-24. Nothing to configure. Both are regressions introduced in 1.7.0.

What was fixed

The grid’s resume picker lists every session again. 1.7.0 filtered it to grid-launched sessions, so anything started in a normal terminal or a plain claude disappeared from the grid.
The wheel scrolls the terminal. In a zoomed terminal it was cycling the input history instead. Wheel scrolls; keyboard ↑/↓ still cycles history.
A corrupt config.json no longer wipes every setting on the next save. (Hardened further in 1.12.0.)
Clipboard copy through tmux works again.