feat: 管理后台IP归属地——移植ip2region离线库，登录日志/访问埋点/看板最近访问统一显示归属地

server/package-lock.json

@@ -19,6 +19,7 @@
         "express-rate-limit": "^7.1.5",
         "express-validator": "^7.0.1",
         "helmet": "^7.1.0",
+        "ip2region": "^2.3.0",
         "jsonwebtoken": "^9.0.2",
         "moment": "^2.29.4",
         "mongoose": "^8.0.3",
@@ -1096,7 +1097,6 @@
       "version": "25.5.0",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-25.5.0.tgz",
       "integrity": "sha512-jp2P3tQMSxWugkCUKLRPVUpGaL5MVFwF8RDuSRztfwgN1wmqJeMSbKlnEtQqU8UrhTmzEmZdu2I6v2dpp7XIxw==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "undici-types": "~7.18.0"
@@ -2819,6 +2819,14 @@
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
       "license": "ISC"
     },
+    "node_modules/ip2region": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/ip2region/-/ip2region-2.3.0.tgz",
+      "integrity": "sha512-zV5Xsadzrx9Ej6heoyhbXMsfGWWQ3C6bAIYStrHhw9kzLpGpVNlnAyRBxxPgxA1GNqr1Ti7oUxcWsMWNN3jZBg==",
+      "peerDependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/ipaddr.js": {
       "version": "1.9.1",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
@@ -5510,7 +5518,6 @@
       "version": "7.18.2",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
       "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/unpipe": {