update

frontend/package-lock.json

@@ -10,6 +10,7 @@
       "dependencies": {
         "dompurify": "^3.4.7",
         "highlight.js": "^11.11.1",
+        "katex": "^0.17.0",
         "marked": "^18.0.4",
         "marked-highlight": "^2.2.4",
         "vue": "^3.5.32"
@@ -1187,6 +1188,15 @@
       ],
       "license": "CC-BY-4.0"
     },
+    "node_modules/commander": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-8.3.0.tgz",
+      "integrity": "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/convert-source-map": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-2.0.0.tgz",
@@ -1468,6 +1478,22 @@
         "node": ">=6"
       }
     },
+    "node_modules/katex": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.17.0.tgz",
+      "integrity": "sha512-Vdw0ATsQ9V+LuegM/BTwQqV/6cTl5lbGcIrU+BCgLxyf6bo38ybOr372tuSIxir3CN720flu1meYR6XzNMwQnw==",
+      "funding": [
+        "https://opencollective.com/katex",
+        "https://github.com/sponsors/katex"
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "commander": "^8.3.0"
+      },
+      "bin": {
+        "katex": "cli.js"
+      }
+    },
     "node_modules/kolorist": {
       "version": "1.8.0",
       "resolved": "https://registry.npmjs.org/kolorist/-/kolorist-1.8.0.tgz",