Move the canvas<->local-Agent bridge (agentSnapshot memo, applyAgentOps /
undoAgentOps, agentUndoSnapshot state, and the publish-to-agent-store effect)
out of InfiniteCanvasPage into a useAgentBridge hook. Only applyAgentOps is
consumed outside (by the plugin host); the rest is fully encapsulated.
The hook receives the shared canvas state/refs/setters explicitly and keeps the
exact same dependency arrays, so behavior is unchanged. project.tsx drops the
now-unused agent-ops imports and the setCanvasContext selector.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
HouYunFei