fix: Standardize EF Core migrations table names for consistency

- Rename EmailApiDbContext MigrationTableName from '_EmailApiMigrations' to '_Migrations'
- Rename MyAiDbContext MigrationTableName from '_MyAiMigrations' to '_Migrations'
- Add migrations to rename tables in database: emailApi._EmailApiMigrations → emailApi._Migrations, myAi._MyAiMigrations → myAi._Migrations
- Aligns with naming convention used in other schemas (cvMatcher, cvSearch, rag)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

Apis/email-api-data/EmailApiDbContext.cs

@@ -6,7 +6,7 @@ namespace EmailApi.Data;
 public sealed class EmailApiDbContext : DbContext
 {
     public const string SchemaName = "emailApi";
-    public const string MigrationTableName = "_EmailApiMigrations";
+    public const string MigrationTableName = "_Migrations";
 
     public EmailApiDbContext(DbContextOptions<EmailApiDbContext> options) : base(options) { }
 

Apis/email-api-data/Migrations/20260528151849_RenameEFMigrationsTable.Designer.cs

@@ -0,0 +1,69 @@
+// <auto-generated />
+using System;
+using EmailApi.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace EmailApi.Data.Migrations
+{
+    [DbContext(typeof(EmailApiDbContext))]
+    [Migration("20260528151849_RenameEFMigrationsTable")]
+    partial class RenameEFMigrationsTable
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasDefaultSchema("emailApi")
+                .HasAnnotation("ProductVersion", "10.0.7")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("EmailApi.Data.Entities.EmailTemplateEntity", b =>
+                {
+                    b.Property<string>("Key")
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("Language")
+                        .HasMaxLength(8)
+                        .HasColumnType("nvarchar(8)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)")
+                        .HasDefaultValue("");
+
+                    b.Property<string>("OperatorCopy")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)")
+                        .HasDefaultValue("");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("datetime2")
+                        .HasDefaultValueSql("SYSUTCDATETIME()");
+
+                    b.Property<string>("Value")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Key", "Language");
+
+                    b.ToTable("EmailTemplates", "emailApi");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Apis/email-api-data/Migrations/20260528151849_RenameEFMigrationsTable.cs

@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace EmailApi.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class RenameEFMigrationsTable : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            // Rename the EF Core migrations history table to match naming convention
+            migrationBuilder.Sql("EXEC sp_rename '[emailApi].[_EmailApiMigrations]', '_Migrations'");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            // Revert the rename
+            migrationBuilder.Sql("EXEC sp_rename '[emailApi].[_Migrations]', '_EmailApiMigrations'");
+        }
+    }
+}

Apis/myai-data/Data/MyAiDbContext.cs

@@ -6,7 +6,7 @@ namespace MyAi.Data;
 public sealed class MyAiDbContext : DbContext
 {
     public const string SchemaName = "myAi";
-    public const string MigrationTableName = "_MyAiMigrations";
+    public const string MigrationTableName = "_Migrations";
 
     public MyAiDbContext(DbContextOptions<MyAiDbContext> options) : base(options) { }
 

Apis/myai-data/Migrations/20260528151850_RenameEFMigrationsTable.Designer.cs

@@ -0,0 +1,56 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using MyAi.Data;
+
+#nullable disable
+
+namespace MyAi.Data.Migrations
+{
+    [DbContext(typeof(MyAiDbContext))]
+    [Migration("20260528151850_RenameEFMigrationsTable")]
+    partial class RenameEFMigrationsTable
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.5")
+                .HasDefaultSchema("myAi");
+
+            modelBuilder.Entity("MyAi.Data.Entities.TemplateEntity", b =>
+                {
+                    b.Property<string>("Key")
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("Language")
+                        .HasMaxLength(8)
+                        .HasColumnType("nvarchar(8)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)")
+                        .HasDefaultValue("");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Value")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Key", "Language");
+
+                    b.ToTable("Templates");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Apis/myai-data/Migrations/20260528151850_RenameEFMigrationsTable.cs

@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace MyAi.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class RenameEFMigrationsTable : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            // Rename the EF Core migrations history table to match naming convention
+            migrationBuilder.Sql("EXEC sp_rename '[myAi].[_MyAiMigrations]', '_Migrations'");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            // Revert the rename
+            migrationBuilder.Sql("EXEC sp_rename '[myAi].[_Migrations]', '_MyAiMigrations'");
+        }
+    }
+}