Update litegraph (Fix drag + alt copy node) (#253)

* Update litegraph

* Update github action

* Update test expectations [skip ci]

---------

Co-authored-by: github-actions <github-actions@github.com>

.github/workflows/test-browser-exp.yaml

@@ -21,7 +21,7 @@ jobs:
     - name: Checkout ComfyUI_frontend
       uses: actions/checkout@v4
       with:
-        repository: "huchenlei/ComfyUI_frontend"
+        repository: "Comfy-Org/ComfyUI_frontend"
         path: "ComfyUI_frontend"
         ref: ${{ github.head_ref }}
     - uses: actions/setup-node@v3

browser_tests/copyPaste.spec.ts

@@ -53,4 +53,15 @@ test.describe('Copy Paste', () => {
     await comfyPage.ctrlV()
     await expect(comfyPage.canvas).toHaveScreenshot('no-node-copied.png')
   })
+
+  test('Copy node by dragging + alt', async ({ comfyPage }) => {
+    // TextEncodeNode1
+    await comfyPage.page.mouse.move(618, 191)
+    await comfyPage.page.keyboard.down('Alt')
+    await comfyPage.page.mouse.down()
+    await comfyPage.page.mouse.move(100, 100)
+    await comfyPage.page.mouse.up()
+    await comfyPage.page.keyboard.up('Alt')
+    await expect(comfyPage.canvas).toHaveScreenshot('drag-copy-copied-node.png')
+  })
 })

package.json

@@ -47,7 +47,7 @@
   },
   "dependencies": {
     "@atlaskit/pragmatic-drag-and-drop": "^1.2.1",
-    "@comfyorg/litegraph": "^0.7.29",
+    "@comfyorg/litegraph": "^0.7.30",
     "@primevue/themes": "^4.0.0-rc.2",
     "@vitejs/plugin-vue": "^5.0.5",
     "class-transformer": "^0.5.1",