Record updated usability objective and integration evidence

harness/TASK_LEDGER.md

@@ -1,5 +1,29 @@
 # Task Ledger — first release
 
+## Updated objective and current strategy — 2026-09-10
+
+Given: the latest authoritative request is
+`578cf63e-08b7-411f-a01e-20416441d5e2/goal-objective.md`, copied into
+`PROJECT_GOAL.md`. It preserves complete OA/SA, parity, API, traceability,
+cross-platform and review requirements, and explicitly emphasizes that current
+usability/functionality remains below Capella. The next changes must address
+actual engineer workflows; passing narrow technical checks is insufficient.
+
+Verified: palette F2/Save/Undo/Redo and the exact Entity source oracle passed
+on candidate 2. Named Actor placement is saved; full basic workflow is pending.
+Merged desktop ran 618 tests: 615 passed and 3 failed, with concrete navigation
+and history-seed causes now assigned. Schema fixtures and strict reST rendering
+passed. Packaging is committed with independent review and exact notice bytes.
+See `release-integrated-gates-20260910.md` for scope and failures.
+
+Strategy: finish the actual remaining-height scenario workspace, repair its
+navigation and typed-history failures, and make starting a named behavior local
+with explicit viewpoint/owner choices. An independent native Capella study
+informs that workflow while the creation worker implements its isolated module.
+Root integrates and then evaluates realistic current-build tasks. Assumption:
+these changes will reduce navigation/draft detours; native acceptance must prove
+that. Linux runtime and broader parity/release gates remain unresolved.
+
 **18:10 UTC checkpoint, 2026-09-10:** palette repair candidate 2 passes focused
 tests/build/format/strict Clippy and native recovered-draft Escape/save plus the
 complete Entity source oracle. The user stopped Computer Use; native verification