ppt-task-orchestrator

# ppt-task-orchestrator Orchestration layer for customer PPT workflows: 1. Parse `pptx` into per-page tasks (structured fields first). 2. Fallback to OCR for pages missing required fields. 3. Convert page tasks into `main-image-editor` batch tasks. 4. Execute with transaction rollback by reusing `main-image-editor` and `psd-automator`. 5. Aggregate delivery artifacts: result directory + `all-images.zip`. ## Usage ```bash node skills/ppt-task-orchestrator/scripts/run-ppt-task-orchestrator.js \ --request skills/ppt-task-orchestrator/examples/request.sample.json \ --index ~/.openclaw/psd-index.json ``` Dry-run: ```bash node skills/ppt-task-orchestrator/scripts/run-ppt-task-orchestrator.js \ --request skills/ppt-task-orchestrator/examples/request.sample.json \ --dry-run ``` ## Request payload `request` JSON supports: - `pptPath`: absolute or `~/` path to `.pptx` file (required) - `requestId`: optional tracking id - `confidenceThreshold`: low-confidence gate threshold (default `0.8`) - `fallbackPolicy`: `structured_only` or `structured_first_with_ocr` (default) - `execution`: `dryRun`, `force`, `indexPath`, `bundleZip` - `delivery`: `outputDir`, `zipName`, `copySelectedOnly` ## Failure policy - Default policy is `rollback_all` inherited from `main-image-editor`. - Any single PSD failure restores all touched PSD files from transaction backups. - Delivery artifacts are produced only for success/dry-run outputs.