为时间轴新增 draggable 特性

package-lock.json

@@ -38,6 +38,7 @@
         "postcss": "^8.5.6",
         "react": "^19.1.0",
         "react-dom": "^19.1.0",
+        "react-draggable": "^4.5.0",
         "react-icons": "^5.5.0",
         "react-window": "^1.8.10",
         "tailwindcss": "^4.1.13"
@@ -3752,20 +3753,6 @@
         }
       }
     },
-    "node_modules/@mui/base/node_modules/@mui/types": {
-      "version": "7.2.24",
-      "resolved": "https://registry.npmjs.org/@mui/types/-/types-7.2.24.tgz",
-      "integrity": "sha512-3c8tRt/CbWZ+pEg7QpSwbdxOk36EfmhbKf6AGZsD1EcLDLTSZoxxJ86FVtcjxvjuhdyBiWKSTGZFaXCnidO2kw==",
-      "license": "MIT",
-      "peerDependencies": {
-        "@types/react": "^17.0.0 || ^18.0.0 || ^19.0.0"
-      },
-      "peerDependenciesMeta": {
-        "@types/react": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/@mui/core-downloads-tracker": {
       "version": "6.5.0",
       "resolved": "https://registry.npmjs.org/@mui/core-downloads-tracker/-/core-downloads-tracker-6.5.0.tgz",
@@ -16388,6 +16375,20 @@
         "react": "^19.1.1"
       }
     },
+    "node_modules/react-draggable": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/react-draggable/-/react-draggable-4.5.0.tgz",
+      "integrity": "sha512-VC+HBLEZ0XJxnOxVAZsdRi8rD04Iz3SiiKOoYzamjylUcju/hP9np/aZdLHf/7WOD268WMoNJMvYfB5yAK45cw==",
+      "license": "MIT",
+      "dependencies": {
+        "clsx": "^2.1.1",
+        "prop-types": "^15.8.1"
+      },
+      "peerDependencies": {
+        "react": ">= 16.3.0",
+        "react-dom": ">= 16.3.0"
+      }
+    },
     "node_modules/react-hook-form": {
       "version": "7.63.0",
       "resolved": "https://registry.npmjs.org/react-hook-form/-/react-hook-form-7.63.0.tgz",