Fix ResizeHandles props in CanvasDesigner

[Copilot]

TypeScript compilation failed in CanvasDesigner.tsx because ResizeHandles was called with incorrect props: passing non-existent nodeId prop, missing required directions array, and wrong onResizeStart callback signature.

Changes

• Import ResizeDirection type from ResizeHandle
• Compute directions array based on component resize constraints (width/height)
• Pass directions prop instead of nodeId to ResizeHandles
• Update onResizeStart callback to accept both direction and e parameters

// Before
<ResizeHandles
  nodeId={node.id || ''}
  onResizeStart={(direction) => { /* ... */ }}
/>

// After
const constraints = config?.resizeConstraints || {};
const directions: ResizeDirection[] = [];
if (constraints.width !== false) directions.push('e', 'w');
if (constraints.height !== false) directions.push('n', 's');
if (constraints.width !== false && constraints.height !== false) {
  directions.push('ne', 'nw', 'se', 'sw');
}

<ResizeHandles
  directions={directions}
  onResizeStart={(direction, e) => { /* ... */ }}
/>

This aligns CanvasDesigner with the pattern already used in Canvas.tsx.

Original prompt

引用: https://github.com/objectstack-ai/objectui/actions/runs/21025710311/job/60449932067#step:6:1 fix

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[github-actions]

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