Brings in the 11 upstream commits, chiefly 305a3863 (skill-explorer moves
into the center column). Both sides had reworked the same panel subsystem
from opposite directions, so the merge integrates rather than picks a side.
- shared/client/panel-mount-core.ts keeps the upstream PANEL_FAMILY table
(one occupancy row per panel instead of pairwise sibling options) and
documents that the task board left the core for the native layout seats.
- The board keeps its native panel registration and its dsh-panel-activate
handshake, widened from ssh alone to every DOM-takeover family panel:
coordinateWithFamilyPanels plus TAKEOVER_PANEL_NAMES now cover
skill-explorer too, so the new third panel can no longer paint over the
board while its row still looks selected. panel-coexistence.spec.ts
covers the new direction.
- sync-shared drops the board's body-mutations / sidebar-entry-core /
panel-mount-core copies and keeps ssh plus skill-explorer for the core;
copy-count buckets are 105 total / 45 client.
- The panel-mount-core extraction note records the merged design and
refreshed facts; both sides and the sidecar are re-recorded.
Merge conflicts: 14 files. Validation: pnpm typecheck, pnpm test
(ssh 210, task-board 565+1 skipped, skill-explorer 115), pnpm docs:check,
pnpm i18n:check, pnpm test:scripts 342/342, pnpm libs:check,
pnpm market:check, and the panel suites all pass.
pnpm test:standards reports 3 new violation groups, all in
dsh-plugin-manager gateway specs that another session has unstaged; they
are not part of this merge.
zhu1090093659
68b095272b