feat: 前后台静态资源路径冲突修复 + 用户管理功能

- 修改 admin/vite.config.js 添加 base: '/admin/' 解决静态资源路径问题
- 修复后台 index.html 资源引用从 /assets/ → /admin/assets/
- 更新优化器默认 API 地址为服务器地址
- 添加友链管理相关代码
- 修复多处分类管理页面

api/app/routers/auth.py

@@ -9,10 +9,11 @@ from app.config import JWT_ALGORITHM, JWT_EXPIRATION_HOURS, JWT_SECRET_KEY
 from app.database import get_db
 from app.models.user import AdminUser
 from app.schemas.auth import LoginRequest, TokenResponse
+from app.schemas.user import UserCreate, UserResponse, UserRegister
 
 router = APIRouter(prefix="/auth", tags=["认证"])
 
-
+# 已存在的函数保持不变...
 def verify_password(plain_password: str, hashed_password: str) -> bool:
     """验证密码"""
     return bcrypt.checkpw(plain_password.encode(), hashed_password.encode())
@@ -27,11 +28,21 @@ def create_access_token(data: dict) -> str:
     return encoded_jwt
 
 
+def hash_password(password: str) -> str:
+    """哈希密码"""
+    return bcrypt.hashpw(password.encode(), bcrypt.gensalt()).decode()
+
+
+def get_current_user():
+    """获取当前用户（保留用于后续权限控制）"""
+    pass
+
+
 @router.post("/login", response_model=TokenResponse)
 def login(req: LoginRequest, db: Session = Depends(get_db)):
-    """管理员登录"""
+    """登录"""
     user = db.query(AdminUser).filter(AdminUser.username == req.username).first()
     if not user or not verify_password(req.password, user.password_hash):
         raise HTTPException(status_code=401, detail="用户名或密码错误")
-    access_token = create_access_token(data={"sub": str(user.id), "username": user.username})
+    access_token = create_access_token(data={"sub": str(user.id), "username": user.username, "role": user.role})
     return TokenResponse(access_token=access_token)