执行看板优化

package.json

@@ -20,6 +20,7 @@
     "@vueuse/core": "^10.7.0",
     "@wangeditor/editor": "^5.1.1",
     "@wangeditor/editor-for-vue": "^5.1.11",
+    "@xpyjs/gantt": "^2.1.14",
     "axios": "^1.6.2",
     "crypto-js": "^4.1.1",
     "dayjs": "^1.11.13",
@@ -27,6 +28,7 @@
     "element-plus": "^2.8.5",
     "file-saver": "2.0.5",
     "fuse.js": "6.4.6",
+    "gantt-elastic": "^1.0.12",
     "highlight.js": "^11.5.1",
     "js-cookie": "3.0.1",
     "jsencrypt": "3.2.1",