* refactor(web): drop redundant VCS split button from task top bar
All git operations (commit, push, pull, rebase, merge, create PR,
force push) are reachable from the Changes panel — its timeline
exposes stage/commit and the per-section action row provides
push/force-push/create-PR, while the panel header carries the
pull/rebase/merge dropdown. The session command palette mirrors
the same set for keyboard users. The expanded review dialog keeps
its own VcsSplitButton because the changes timeline is hidden
behind the modal there.
Also removes the now-orphaned 'required' overflow flag (the VCS
item was its only caller) and the e2e helper + spec that targeted
the removed primary-action button.
* test(e2e): drop task-topbar-overflow spec relying on removed VCS button
The 1100px viewport test forced overflow by counting on the VCS button's
width; with VcsSplitButton gone the scenario no longer holds. Overflow
priority logic is already covered by topbar-action-overflow.test.ts.
Co-authored-by: João Salavisa <jcfs@users.noreply.github.com>
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Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: João Salavisa <jcfs@users.noreply.github.com>
* feat(ui): collapse commits and PR changes by default in changes panel
* fix(e2e): re-expand commits section after remount in squash and focus tests
CommitsSection unmounts mid-transition (when both hasStaged and hasCommits
are briefly false), so it remounts with defaultCollapsed=true and loses
the user's expanded state. Re-expand before assertions that follow such
remounts.
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Co-authored-by: Kandev Agent <agent@kandev.dev>
Carlos Florêncio