新增中文补全

package-lock.json

@@ -8,6 +8,7 @@
       "name": "oj-next",
       "version": "1.8.0",
       "dependencies": {
+        "@codemirror/autocomplete": "^6.20.0",
         "@codemirror/lang-cpp": "^6.0.3",
         "@codemirror/lang-python": "^6.2.1",
         "@vue-flow/background": "^1.3.2",
@@ -177,9 +178,9 @@
       "license": "Apache-2.0"
     },
     "node_modules/@codemirror/autocomplete": {
-      "version": "6.19.0",
-      "resolved": "https://registry.npmmirror.com/@codemirror/autocomplete/-/autocomplete-6.19.0.tgz",
-      "integrity": "sha512-61Hfv3cF07XvUxNeC3E7jhG8XNi1Yom1G0lRC936oLnlF+jrbrv8rc/J98XlYzcsAoTVupfsf5fLej1aI8kyIg==",
+      "version": "6.20.0",
+      "resolved": "https://registry.npmmirror.com/@codemirror/autocomplete/-/autocomplete-6.20.0.tgz",
+      "integrity": "sha512-bOwvTOIJcG5FVo5gUUupiwYh8MioPLQ4UcqbcRf7UQ98X90tCa9E1kZ3Z7tqwpZxYyOvh1YTYbmZE9RTfTp5hg==",
       "license": "MIT",
       "dependencies": {
         "@codemirror/language": "^6.0.0",