feat: 实现 FOD 日志数据采集 CLI 应用

docs/data-model/entities/TxHardware维度.md

@@ -25,31 +25,17 @@
 
 ## 3. EF Core 模型
 
+### 实体类
+
 ```csharp
 // Models/TxHardware.cs
-using System.ComponentModel.DataAnnotations;
-using System.ComponentModel.DataAnnotations.Schema;
-
 namespace WCTDataMiner.Models;
 
-[Table("tx_hardware")]
 public class TxHardware
 {
-    [Key]
-    [Column("id")]
     public Guid Id { get; set; } = Guid.NewGuid();
-
-    [Required]
-    [MaxLength(50)]
-    [Column("version")]
     public string Version { get; set; } = null!;
-
-    [Required]
-    [Column("is_deleted")]
     public bool IsDeleted { get; set; } = false;
-
-    [Required]
-    [Column("created_at")]
     public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
 
     // Navigation Properties
@@ -57,6 +43,45 @@ public class TxHardware
 }
 ```
 
+### 配置类
+
+```csharp
+// Data/Configurations/TxHardwareConfiguration.cs
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using WCTDataMiner.Models;
+
+namespace WCTDataMiner.Data.Configurations;
+
+public class TxHardwareConfiguration : IEntityTypeConfiguration<TxHardware>
+{
+    public void Configure(EntityTypeBuilder<TxHardware> builder)
+    {
+        builder.ToTable("tx_hardware");
+
+        builder.HasKey(e => e.Id);
+        builder.Property(e => e.Id).HasColumnName("id");
+
+        builder.Property(e => e.Version)
+            .IsRequired()
+            .HasMaxLength(50)
+            .HasColumnName("version");
+
+        builder.Property(e => e.IsDeleted)
+            .IsRequired()
+            .HasDefaultValue(false)
+            .HasColumnName("is_deleted");
+
+        builder.Property(e => e.CreatedAt)
+            .IsRequired()
+            .HasDefaultValueSql("NOW()")
+            .HasColumnName("created_at");
+
+        builder.HasIndex(e => e.Version).IsUnique();
+    }
+}
+```
+
 ---
 
 ## 4. 使用说明