feat: 完成用户鉴权相关api

package.json

@@ -12,7 +12,10 @@
   "dependencies": {
     "@pinia/nuxt": "^0.9.0",
     "@types/node": "^22.10.5",
+    "bcryptjs": "^2.4.3",
+    "better-sqlite3": "11.3.0",
     "dayjs": "^1.11.13",
+    "jsonwebtoken": "^9.0.2",
     "markdown-it": "^14.1.0",
     "node-fetch": "^3.3.2",
     "nuxt": "^3.15.1",
@@ -24,6 +27,9 @@
   },
   "devDependencies": {
     "@element-plus/nuxt": "^1.1.1",
+    "@types/bcryptjs": "^2.4.6",
+    "@types/better-sqlite3": "^7.6.12",
+    "@types/jsonwebtoken": "^9.0.7",
     "@types/markdown-it": "^14.1.2",
     "element-plus": "^2.9.3",
     "sass": "^1.83.1"