When an image-generator target requests multiple images, duplicate the
target placeholder into N generating clones and lay them out beside the
target. Incremental results after the first are appended as siblings
rather than merged into the target, and placeholder cleanup now clears
the target's generating clones on failure.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
For image / pure-image / image-generator / image-action modes, skip the
task-planning round trip and hand the prompt straight to the image model,
deriving the requested image count from the composer settings. Also
normalize completed image-generator nodes back into regular image nodes
(clearing the image-generator layer role and defaulting Tone to "visual")
when merging generated results and when restoring finished nodes, so a
finished generator node is not re-appended as a duplicate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add canva/canda-compatible routes for lightweight project open/save and
agent thread history:
- POST /canva/project/queryProject, saveProject
- POST /canva/agent/queryAgentLastThread, agentThreadList
- GET /canda/chat-history, /canda/thread/status
Canvas save now accepts a compressed SHAKKERDATA:// snapshot payload,
preserves connections, and returns a SaveProject response; blank
successful image nodes are backfilled from generated artifacts. Frontend
designGateway adopts the new save/query flow.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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