refactor(auth): 重构JWT认证相关代码，优化声明获取逻辑

1. 提取通用的GetClaim方法简化多声明类型查找逻辑
2. 重构JWT认证配置代码，拆分配置逻辑到单独方法
3. 优化开发环境下的认证策略，支持无认证和JWT认证自动切换

QYZH.InteractiveMagazine.Infrastructure/Auth/JwtHelper.cs

@@ -119,7 +119,7 @@ public static class JwtHelper
         var tokenHandler = new JwtSecurityTokenHandler();
         if (tokenHandler.ReadToken(token) is JwtSecurityToken jwtToken)
         {
-            var userIdClaim = jwtToken.Claims.FirstOrDefault(c => c.Type == ClaimTypes.NameIdentifier);
+            var userIdClaim = GetClaim(jwtToken, ClaimTypes.NameIdentifier, JwtRegisteredClaimNames.NameId, JwtRegisteredClaimNames.Sub);
             if (long.TryParse(userIdClaim?.Value, out long userId))
             {
                 return userId;
@@ -157,8 +157,13 @@ public static class JwtHelper
         var tokenHandler = new JwtSecurityTokenHandler();
         if (tokenHandler.ReadToken(token) is JwtSecurityToken jwtToken)
         {
-            return jwtToken.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Name)?.Value ?? string.Empty;
+            return GetClaim(jwtToken, ClaimTypes.Name, JwtRegisteredClaimNames.UniqueName, JwtRegisteredClaimNames.Name)?.Value ?? string.Empty;
         }
         return string.Empty;
     }
+
+    private static Claim? GetClaim(JwtSecurityToken jwtToken, params string[] claimTypes)
+    {
+        return jwtToken.Claims.FirstOrDefault(c => claimTypes.Contains(c.Type));
+    }
 }

QYZH.InteractiveMagazine.Infrastructure/Extensions/DependencyInjectionExtensions.cs

@@ -21,6 +21,9 @@ namespace QYZH.InteractiveMagazine.Infrastructure.Extensions;
 /// </summary>
 public static class DependencyInjectionExtensions
 {
+    private const string NoAuthScheme = "NoAuth";
+    private const string DevelopmentAuthScheme = "DevelopmentSmartAuth";
+
     /// <summary>
     /// Registers infrastructure services.
     /// </summary>
@@ -34,19 +37,37 @@ public static class DependencyInjectionExtensions
 
     private static void AddJwtAuthentication(IServiceCollection services, IConfiguration configuration, IWebHostEnvironment? environment = null)
     {
+        var jwtSettings = configuration.GetSection("JwtSettings").Get<JwtSettings>()!;
+        services.AddSingleton(jwtSettings);
+
         if (environment?.IsDevelopment() == true)
         {
-            services.AddAuthentication("NoAuth")
+            services.AddAuthentication(options =>
-                .AddScheme<AuthenticationSchemeOptions, NoAuthHandler>("NoAuth", options => { });
+                {
+                    options.DefaultScheme = DevelopmentAuthScheme;
+                    options.DefaultChallengeScheme = DevelopmentAuthScheme;
+                })
+                .AddPolicyScheme(DevelopmentAuthScheme, null, options =>
+                {
+                    options.ForwardDefaultSelector = context =>
+                    {
+                        var authHeader = context.Request.Headers.Authorization.FirstOrDefault();
+                        return !string.IsNullOrWhiteSpace(authHeader) &&
+                               authHeader.StartsWith("Bearer ", StringComparison.OrdinalIgnoreCase)
+                            ? JwtBearerDefaults.AuthenticationScheme
+                            : NoAuthScheme;
+                    };
+                })
+                .AddJwtBearer(JwtBearerDefaults.AuthenticationScheme, options => ConfigureJwtBearer(options, jwtSettings))
+                .AddScheme<AuthenticationSchemeOptions, NoAuthHandler>(NoAuthScheme, options => { });
             return;
         }
 
-        var jwtSettings = configuration.GetSection("JwtSettings").Get<JwtSettings>()!;
-
-        services.AddSingleton(jwtSettings);
-
         services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
-            .AddJwtBearer(options =>
+            .AddJwtBearer(options => ConfigureJwtBearer(options, jwtSettings));
+    }
+
+    private static void ConfigureJwtBearer(JwtBearerOptions options, JwtSettings jwtSettings)
     {
         options.TokenValidationParameters = new TokenValidationParameters
         {
@@ -78,26 +99,28 @@ public static class DependencyInjectionExtensions
                     return;
                 }
 
-                        var adminToken = await RedisHelper.GetAsync(JwtHelper.BuildAdminTokenKey(userId));
                 var wxUserId = context.Principal?.FindFirst(JwtHelper.WxUserIdClaimType)?.Value;
-                        if (string.IsNullOrEmpty(wxUserId) && !string.IsNullOrEmpty(adminToken))
+                if (string.IsNullOrEmpty(wxUserId))
+                {
+                    var adminToken = await RedisHelper.GetAsync(JwtHelper.BuildAdminTokenKey(userId));
+                    if (adminToken == currentToken)
                     {
                         return;
                     }
 
-                        if (!string.IsNullOrEmpty(wxUserId))
+                    context.Fail("Token expired, please login again");
-                        {
+                    return;
+                }
+
                 var wechatToken = await RedisHelper.GetAsync(JwtHelper.BuildWeChatTokenKey(wxUserId, userId));
                 if (wechatToken == currentToken)
                 {
                     return;
                 }
-                        }
 
                 context.Fail("Token expired, please login again");
             }
         };
-            });
     }
 
     private static string? GetBearerToken(TokenValidatedContext context)