feat(profile): 实现用户个人中心页面及头像上传功能

添加用户个人中心页面，包含基本信息展示和头像上传功能。主要修改包括：
1. 新增 UserProfileView 页面组件
2. 扩展用户信息接口和类型定义
3. 添加文件上传和头像更新API
4. 配置Vite代理以支持文件服务
5. 添加相关依赖(spark-md5, json-bigint)

package-lock.json

@@ -9,13 +9,17 @@
       "version": "0.0.0",
       "dependencies": {
         "@arco-design/web-vue": "^2.57.0",
+        "@types/spark-md5": "^3.0.5",
         "axios": "^1.13.2",
+        "json-bigint": "^1.0.0",
         "pinia": "^3.0.4",
         "pinia-plugin-persistedstate": "^4.7.1",
+        "spark-md5": "^3.0.2",
         "vue": "^3.5.24",
         "vue-router": "4"
       },
       "devDependencies": {
+        "@types/json-bigint": "^1.0.4",
         "@types/node": "^24.10.0",
         "@typescript-eslint/eslint-plugin": "^7.18.0",
         "@typescript-eslint/parser": "^7.18.0",
@@ -950,6 +954,13 @@
         "tslib": "^2.4.0"
       }
     },
+    "node_modules/@types/json-bigint": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@types/json-bigint/-/json-bigint-1.0.4.tgz",
+      "integrity": "sha512-ydHooXLbOmxBbubnA7Eh+RpBzuaIiQjh8WGJYQB50JFGFrdxW7JzVlyEV7fAXw0T2sqJ1ysTneJbiyNLqZRAag==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/json-schema": {
       "version": "7.0.15",
       "dev": true,
@@ -964,6 +975,12 @@
         "undici-types": "~7.16.0"
       }
     },
+    "node_modules/@types/spark-md5": {
+      "version": "3.0.5",
+      "resolved": "https://registry.npmjs.org/@types/spark-md5/-/spark-md5-3.0.5.tgz",
+      "integrity": "sha512-lWf05dnD42DLVKQJZrDHtWFidcLrHuip01CtnC2/S6AMhX4t9ZlEUj4iuRlAnts0PQk7KESOqKxeGE/b6sIPGg==",
+      "license": "MIT"
+    },
     "node_modules/@typescript-eslint/eslint-plugin": {
       "version": "7.18.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-7.18.0.tgz",
@@ -1486,6 +1503,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/bignumber.js": {
+      "version": "9.3.1",
+      "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.3.1.tgz",
+      "integrity": "sha512-Ko0uX15oIUS7wJ3Rb30Fs6SkVbLmPBAKdlm7q9+ak9bbIeFf0MwuBsQV6z7+X768/cHsfg+WlysDWJcmthjsjQ==",
+      "license": "MIT",
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/birpc": {
       "version": "2.8.0",
       "license": "MIT",
@@ -2635,6 +2661,15 @@
         "js-yaml": "bin/js-yaml.js"
       }
     },
+    "node_modules/json-bigint": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/json-bigint/-/json-bigint-1.0.0.tgz",
+      "integrity": "sha512-SiPv/8VpZuWbvLSMtTDU8hEfrZWg/mH/nV/b4o0CYbSxu1UIQPLdwKOCIyLQX+VIPO5vrLX3i8qtqFyhdPSUSQ==",
+      "license": "MIT",
+      "dependencies": {
+        "bignumber.js": "^9.0.0"
+      }
+    },
     "node_modules/json-buffer": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.1.tgz",
@@ -4000,6 +4035,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/spark-md5": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/spark-md5/-/spark-md5-3.0.2.tgz",
+      "integrity": "sha512-wcFzz9cDfbuqe0FZzfi2or1sgyIrsDwmPwfZC4hiNidPdPINjeUwNfv5kldczoEAcjl9Y1L3SM7Uz2PUEQzxQw==",
+      "license": "(WTFPL OR MIT)"
+    },
     "node_modules/speakingurl": {
       "version": "14.0.1",
       "license": "BSD-3-Clause",