{
  "status": "implemented_unvalidated",
  "record": "docs/current/desktop-ui-toolbar-preferences-repair-20260923/README.md",
  "result": "Repaired source-confirmed omission of root Enabled from toolbar persistence. Versioned OPFS snapshot carries Enabled plus native User FCParam, migrates legacy User-only storage without overwriting the native gate, preserves System presets, rolls back root gate and layout on failure, and suppresses unchanged writes/notifications. Shared workspace now offers restore retry, guarded stale error feedback, and arrangement enter/cancel focus. Configured frontend build exit 0 (1.63s), no validation.",
  "implementedAt": "2026-09-23T03:49:15.385779+00:00",
  "continuationNotes": "This specific Enabled persistence and recovery repair is delivered. Reuse web/src/toolbar-preferences.ts, web/src/persistent-toolbar-workspace.tsx and docs/current/desktop-ui-toolbar-preferences-repair-20260923/build.log; do not rebuild unchanged inputs or run validation. OPFS snapshot is now Std_DlgParameter-PersistentToolbars.json with schema/root gate/native User FCParam; legacy .FCParam remains readable. System presets stay session-local. Current Part New Sketch owner work belongs to the existing scheduler and must not be duplicated.",
  "remainingFunctionalLimitations": [],
  "completionCorrection": "Previous record claimed root Enabled was in exported User-only snapshot. Source still exported only User; this turn implements the missing durable gate. Historical record is retained, new record describes actual storage format and limits.",
  "manualCheckpoint": {
    "at": "2026-09-23T03:49:15.385792+00:00",
    "modifiedSources": [
      "web/src/toolbar-preferences.ts",
      "web/src/persistent-toolbar-workspace.tsx"
    ],
    "buildDirectory": "web",
    "buildTarget": "configured Vite frontend",
    "buildCommand": "python3 tools/build_web_frontend.py",
    "exitCode": 0,
    "log": "docs/current/desktop-ui-toolbar-preferences-repair-20260923/build.log",
    "unfinishedBuildProcesses": [],
    "nextStep": "Reuse completed shared toolbar repair; continue queued UI packages in the existing scheduler. No validation."
  }
}