* feat(web): add reverse direction to recent task switcher
Cmd/Ctrl+Shift+Space now cycles the recent task switcher backward
(most-recent toward oldest), complementing the forward Cmd/Ctrl+Space.
Both directions are user-configurable via Settings > Keyboard Shortcuts.
- new TASK_SWITCHER_REVERSE shortcut; Shift keeps it mutually exclusive
with the forward binding so both can be held together
- thread a cycle direction through openSwitcher/cycleSwitcher; reverse
opens on the oldest non-current task
- commit on release of either binding's hold modifier
- switcher footer shows both Next / Previous bindings
* fix(web): commit task switcher only on the active binding's modifier
Address PR review on the reverse task switcher:
- track the binding that drove the switcher and commit only on ITS hold
modifier release, so divergent custom forward/reverse bindings can't
commit early (greptile/coderabbit)
- move the CycleDirection type below the import block
- correct the reverse-shortcut direction comment (oldest -> most-recent)
- assert exact task titles in the reverse e2e precondition
* test(web): assert task switcher stays open on Shift-release
Make explicit that releasing the secondary modifier alone does not commit
the reverse switcher — only the hold modifier does.
João Salavisa