feat(desktop): isolate private data by account

product-source/hololake-native-desktop/contracts/knowledge-workspace.json

@@ -4,7 +4,9 @@
   "state": "LOCAL_INSTALLED_RUNTIME_ACCEPTED_PUBLIC_RELEASE_PENDING",
   "native_storage": {
     "owner": "HOLOLAKE_NATIVE_RUST_CORE",
-    "location": "TAURI_APP_DATA_KNOWLEDGE_V1",
+    "location": "TAURI_APP_DATA_ACCOUNTS_V1_HASHED_ACCOUNT_KNOWLEDGE_V1",
+    "authenticated_account_required": true,
+    "cross_account_projection_allowed": false,
     "engine": "LOCAL_GIT_WITH_DOCUMENT_TREE",
     "webview_direct_filesystem_access": false,
     "automatic_server_upload": false
@@ -39,7 +41,7 @@
   },
   "legacy_compatibility": {
     "source": "HOLOLAKE_ERA_0_8_KNOWLEDGE_DATA",
-    "mode": "READ_ONLY_SEPARATE_ROOT",
+    "mode": "NOT_AUTO_PROJECTED_EXPLICIT_OWNER_MIGRATION_ONLY",
     "in_place_migration": false,
     "source_modification_allowed": false,
     "tolaria_surface_used": false
@@ -51,7 +53,7 @@
     "folder_import_search_and_restart_readback": true,
     "public_signed_runtime_acceptance": false,
     "legacy_data_migrated": false,
-    "legacy_data_available_read_only": true,
+    "legacy_data_available_read_only": false,
     "deduplication_runtime_tested": true,
     "idempotent_import_runtime_tested": true,
     "native_edit_runtime_tested": true,