feat: migrate snowflake ids and refresh migrations

src/Core/TakeoutSaaS.Shared.Abstractions/Tenancy/TenantContext.cs

@@ -8,7 +8,7 @@ public sealed class TenantContext
     /// <summary>
     /// 未解析到租户时的默认上下文。
     /// </summary>
-    public static TenantContext Empty { get; } = new(Guid.Empty, null, "unresolved");
+    public static TenantContext Empty { get; } = new(0, null, "unresolved");
 
     /// <summary>
     /// 初始化租户上下文。
@@ -16,7 +16,7 @@ public sealed class TenantContext
     /// <param name="tenantId">租户 ID</param>
     /// <param name="tenantCode">租户编码（可选）</param>
     /// <param name="source">解析来源</param>
-    public TenantContext(Guid tenantId, string? tenantCode, string source)
+    public TenantContext(long tenantId, string? tenantCode, string source)
     {
         TenantId = tenantId;
         TenantCode = tenantCode;
@@ -26,7 +26,7 @@ public sealed class TenantContext
     /// <summary>
     /// 当前租户 ID，未解析时为 Guid.Empty。
     /// </summary>
-    public Guid TenantId { get; }
+    public long TenantId { get; }
 
     /// <summary>
     /// 当前租户编码（例如子域名或业务编码），可为空。
@@ -41,5 +41,5 @@ public sealed class TenantContext
     /// <summary>
     /// 是否已成功解析到租户。
     /// </summary>
-    public bool IsResolved => TenantId != Guid.Empty;
+    public bool IsResolved => TenantId != 0;
 }