add drag-drop to website

package-lock.json

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website/package-lock.json

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@@ -2632,6 +2637,16 @@
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@@ -3283,6 +3298,11 @@
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@@ -3822,11 +3859,13 @@
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@@ -8316,6 +8365,11 @@
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       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/rx/-/rx-4.1.0.tgz",

website/package.json

@@ -9,6 +9,7 @@
     "@goto-bus-stop/hexo-renderer-postcss": "^2.0.0",
     "autoprefixer": "^9.5.1",
     "cssnano": "^4.1.10",
+    "drag-drop": "^4.2.0",
     "he": "^1.1.1",
     "hexo": "3.8.0",
     "hexo-browsersync": "^0.3.0",