Restores reliable GitHub import left-pane resizing while keeping it scoped to the two-pane layout.
- Unify resize availability with the side-by-side breakpoint so the handle and fixed pane width only render when dragging is supported.
- Enlarge the divider hit area without changing the visible divider treatment.
- Cover pointer dragging, clamping, responsive hiding, and list/PR tab resize surfaces.
Files changed:
.../dashboard/app/components/GitHubImportModal.css | 20 ++++-
.../dashboard/app/components/GitHubImportModal.tsx | 35 +++++----
.../__tests__/GitHubImportModal.test.tsx | 91 +++++++++++++++++++++-
3 files changed, 127 insertions(+), 19 deletions(-)
Fusion-Task-Id: FN-6403
Fusion-Task-Lineage: 974903f5-63dd-4852-9edf-6b0ade7ca912
3387a9b298