auto: PR for feat/export-css-tokens-deep (#83)

Automated PR created on push to feat/export-css-tokens-deep

Reviewed-on: #83
Co-authored-by: Jaybe <master@jaybe.dev>
Co-committed-by: Jaybe <master@jaybe.dev>

components/wysiwyg/Canvas.tsx

@@ -111,14 +111,22 @@ export function Canvas({ frame, onChange, onSelectIds, enableGuides = true }: Ca
     else if (e.key === 'ArrowDown') dy = step
     else return
     e.preventDefault()
-    updateObject(selected.id, (o) => {
-      const tx = o.x + dx
-      const ty = o.y + dy
-      const nx = useSnap ? snap8(tx) : tx
-      const ny = useSnap ? snap8(ty) : ty
-      return { ...o, x: nx, y: ny }
-    })
-  }, [selected, updateObject])
+
+    // 기준 객체(선택 anchor)에 대해 목표 좌표 계산 후 델타를 산출하여 멀티선택 전체에 동일 적용
+    const tx = selected.x + dx
+    const ty = selected.y + dy
+    // 스냅은 이동한 축에만 적용, 이동이 없는 축은 값 유지
+    const nx = dx !== 0 ? (useSnap ? snap8(tx) : tx) : selected.x
+    const ny = dy !== 0 ? (useSnap ? snap8(ty) : ty) : selected.y
+    const ddx = nx - selected.x
+    const ddy = ny - selected.y
+
+    if (selectedIds.length > 1) {
+      updateObjects(selectedIds, (o) => ({ ...o, x: o.x + ddx, y: o.y + ddy }))
+    } else {
+      updateObject(selected.id, (o) => ({ ...o, x: o.x + ddx, y: o.y + ddy }))
+    }
+  }, [selected, selectedIds, updateObject, updateObjects])
 
   const onMouseDownObj = useCallback((e: React.MouseEvent, o: WObject) => {
     if (e.shiftKey) {
@@ -426,9 +434,11 @@ export function Canvas({ frame, onChange, onSelectIds, enableGuides = true }: Ca
       tabIndex={0}
       onKeyDown={onKeyDown}
       onMouseDown={(e) => {
-        // 빈 캔버스 클릭 시 마퀴 시작 또는 선택 해제
-        // 객체 onMouseDown에서 선택을 처리하므로, 여기서는 드래그 박스 시작만 담당
-        if ((e.target as HTMLElement).dataset.testid === 'wysiwyg-canvas') {
+        // 빈 영역(객체/핸들이 아닌 영역) 클릭 시 마퀴 시작 또는 선택 해제
+        const t = e.target as HTMLElement
+        const isObj = !!t.closest('[data-testid^="obj-"],[aria-label^="object "]')
+        const isHandle = !!t.closest('[data-testid^="resize-handle-"]')
+        if (!isObj && !isHandle) {
           setSelectedIds([])
           setMarquee({ active: true, x0: e.clientX, y0: e.clientY, x1: e.clientX, y1: e.clientY })
           try { onSelectIds?.([]) } catch {}