Lumo Copilot v0.2.2

Lumo Copilot v0.2.2 — the Coding editor gets its space back.

The terminal no longer takes 40% of the screen doing nothing
The Terminal / Diff / Preview panel was claiming a fixed 42% of the column
height whether or not it had anything in it — so an empty terminal was crowding
out the file you were actually trying to read.

It now starts collapsed to just its tab bar and opens itself the moment it has a
reason to: when you run a command, when you click a tab, or when you open a diff.
Nothing is hidden and nothing is harder to reach — the editor simply gets the
room by default.

Also in this release: verification, not just features
After a run of feature releases, this one re-tested the fundamentals end to end
against a real model — a full chat turn with a real tool call, the tool
executing, and the model correctly continuing from the result. All endpoints
healthy, clean startup, no regressions from the last several updates.

Install / update
Existing installs update automatically. New installs: right-click the app → Open
the first time (unsigned build), Apple Silicon only.