Third chord in a day, and each move was the owner naming a collision on the machine he actually uses:
ctrl-space is Brave's address bar, shift-space types a space, alt-space is the window menu — and he rebound
that rather than give up the chord.
Shift-space was the worst of the three and it is worth saying why, because it read as the safe choice.
It is a real key combination inside a text field: it types a space, and people hold shift through one more
often than they think while typing capitals. So it had to stand down whenever focus was in an input — which
is where focus usually is, the chat composer — and a launcher you have to click out of a field to reach is
not a launcher.
Alt-space means nothing in a text field, so the isTyping guard stops being the thing holding the feature up
and becomes belt-and-braces. Kept anyway: two lines against some layout delivering alt-space as a literal
character, which is cheap to prevent and expensive to discover.
`altKey` with `ev.code`, not `ev.key` — alt-space produces a different `key` on several layouts and nothing
at all on others, while the physical key is `Space` everywhere.
No second chord. Two triggers for one thing means two things to collide with, and this one has moved twice.
The TODO item's id still says ctrl-space. Ids are stable by design, so it stays; its body now records all
three moves and which guard was load-bearing for which.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>