5105ac224c
* feat: add anchored range selection to multi-select reducer * feat: cmd+click and shift+click multi-select on kanban board * feat: add cmd/shift multi-select to sidebar task list * test: e2e coverage for cmd/shift multi-select * fix: harden multi-select selection lifecycle from review feedback * test: scope multi-select e2e helpers to active containers * fix: add sidebar multi-select hook tests and tighten bulk-action lifecycle * fix: prune hidden sidebar selections and order bulk moves by view * test: cover visible-order bulk move and anchor realignment * fix: harden sidebar bulk-move scope and keyboard selection parity * fix: order kanban bulk moves by board position * test: cover multi-select helpers and fix stale-id sort fallback * fix: order kanban card context-menu moves by board position * feat: sidebar multi-select shows only bulk-valid actions with bulk pin and delete * fix: harden multi-select bulk ordering, selection clearing, and a11y * fix: gate kanban card move-to-step for mixed-workflow selections * fix: unpin fully pinned sidebar selections * refactor: keep sidebar task components under limits * test: restore sidebar selection console spy safely