The default keybinds for showing the GTK inspector (`ctrl+shift+i` and
`ctrl+shift+d`) don't work reliably in Ghostty due to the way Ghostty
handles input. You can show the GTK inspector by setting the environment
variable `GTK_DEBUG` to `interactive` before starting Ghostty but that's
not always convenient.
This adds a keybind action that will show the GTK inspector. Due to
API limitations toggling the GTK inspector using the keybind action is
impractical because GTK does not provide a convenient API to determine
if the GTK inspector is already showing. Thus we limit ourselves to
strictly showing the GTK inspector. To close the GTK inspector the user
must click the close button on the GTK inspector window. If the GTK
inspector window is already visible but is hidden, calling the keybind
action will not bring the GTK inspector window to the front.
#7173
(1) The command palette no longer has any selection by default.
If and when we introduce most recently used commands, defaulting to that
would make sense. A selection only appears when the arrow keys are used
or the user starts typing.
(2) The selection with arrow keys now wraps, so if you press "down" on
the last option, it will wrap to the first option, and if you press "up"
on the first option, it will wrap to the last option. This matches both
VSCode and Zed.
Removes the withAnimation closure which caused flashing when scrolling
up or down with arrow keys. Also removes the center anchor to behave
more like other command palletes (e.g., Zed, Raycast).
