feat: Add database migration for packages table, backend configuration, and frontend dependency lock files.

frontend/package-lock.json

@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "dependencies": {
         "@element-plus/icons-vue": "^2.3.2",
+        "@fontsource/noto-sans-sc": "^5.2.9",
         "axios": "^1.7.0",
         "echarts": "^5.6.0",
         "element-plus": "^2.10.5",
@@ -603,6 +604,15 @@
       "integrity": "sha512-aGTxbpbg8/b5JfU1HXSrbH3wXZuLPJcNEcZQFMxLs3oSzgtVu6nFPkbbGGUvBcUjKV2YyB9Wxxabo+HEH9tcRQ==",
       "license": "MIT"
     },
+    "node_modules/@fontsource/noto-sans-sc": {
+      "version": "5.2.9",
+      "resolved": "https://registry.npmjs.org/@fontsource/noto-sans-sc/-/noto-sans-sc-5.2.9.tgz",
+      "integrity": "sha512-bTUIWGBgJDpwi5qAr+x0/lcgv80IHTB9vl6s2f6EymZEa7qYV99yNRBZuKFT+SYDKVunZrjCEhWtpxqmbXWl5Q==",
+      "license": "OFL-1.1",
+      "funding": {
+        "url": "https://github.com/sponsors/ayuhito"
+      }
+    },
     "node_modules/@humanwhocodes/config-array": {
       "version": "0.13.0",
       "resolved": "https://registry.npmjs.org/@humanwhocodes/config-array/-/config-array-0.13.0.tgz",