Create separate migration for HTML shell templates

- Remove html-shell entries from InitialSchema Seed() method
- Create new AddHtmlShellTemplates migration to insert html-shell templates
- Prevents duplicate key errors from having same data in two migrations
- InitialSchema seeds 32 templates (16 keys × 2 languages)
- AddHtmlShellTemplates seeds 2 html-shell templates (start, end)
- Total: 34 templates after both migrations run

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

Apis/cv-matcher-data/Migrations/20260601133028_InitialSchema.cs

@@ -1,4 +1,5 @@
 using System;
+using CvMatcher.Data;
 using Microsoft.EntityFrameworkCore.Migrations;
 
 #nullable disable
@@ -12,11 +13,11 @@ namespace CvMatcher.Data.Migrations
         protected override void Up(MigrationBuilder migrationBuilder)
         {
             migrationBuilder.EnsureSchema(
-                name: "cvMatcher");
+                name: MigrationConstants.SchemaName);
 
             migrationBuilder.CreateTable(
                 name: "AiPrompts",
-                schema: "cvMatcher",
+                schema: MigrationConstants.SchemaName,
                 columns: table => new
                 {
                     Key = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
@@ -32,7 +33,7 @@ namespace CvMatcher.Data.Migrations
 
             migrationBuilder.CreateTable(
                 name: "ChatCache",
-                schema: "cvMatcher",
+                schema: MigrationConstants.SchemaName,
                 columns: table => new
                 {
                     CacheKey = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: false),
@@ -48,7 +49,7 @@ namespace CvMatcher.Data.Migrations
 
             migrationBuilder.CreateTable(
                 name: "Results",
-                schema: "cvMatcher",
+                schema: MigrationConstants.SchemaName,
                 columns: table => new
                 {
                     Id = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: false),
@@ -66,19 +67,28 @@ namespace CvMatcher.Data.Migrations
 
             migrationBuilder.CreateIndex(
                 name: "IX_Results_CvDocumentId_JobDocumentId_Language",
-                schema: "cvMatcher",
+                schema: MigrationConstants.SchemaName,
                 table: "Results",
                 columns: new[] { "CvDocumentId", "JobDocumentId", "Language" },
                 unique: true);
 
-            // Seed AI prompts for CV matching (language-specific)
-            migrationBuilder.Sql(@"
-INSERT INTO [cvMatcher].AiPrompts ([Key], [Language], [Value], [Description]) VALUES
-('ai.cv-match.system-prompt', 'en', 'You are a strict CV-to-job matching engine. Return JSON only. Score realistically from 0 to 100. Penalize missing required skills. Do not invent experience. Use concise business language. All text fields in the JSON response must be in English.
-JSON shape: {""score"":number,""summary"":""one-line summary in English"",""strengths"":[""strength 1 in English"",""strength 2 in English""],""gaps"":[""gap 1 in English""],""recommendations"":[""recommendation 1 in English""],""evidence"":[""evidence 1 in English""]}', 'System prompt for CV-to-job matching in English. Instructs LLM to return JSON with CV strengths, gaps, and recommendations relative to the job.'),
-('ai.cv-match.system-prompt', 'ro', 'Ești un motor strict de potrivire CV-job. Returnează doar JSON. Punctează realist între 0 și 100. Penalizează abilitățile lipsă necesare. Nu inventa experiență. Folosește limbaj profesional concis. Toate câmpurile text din răspunsul JSON trebuie să fie în limba română.
-JSON shape: {""score"":number,""summary"":""rezumat pe o linie în română"",""strengths"":[""punct forte 1 în română"",""punct forte 2 în română""],""gaps"":[""lipsă 1 în română""],""recommendations"":[""recomandare 1 în română""],""evidence"":[""dovadă 1 în română""]}', 'System prompt pentru potrivire CV-job în limba română. Instruiește LLM-ul să returneze JSON cu punctele forte ale CV-ului, lacunele și recomandări relative la job.');
-            ");
+            Seed(migrationBuilder);
+        }
+
+        private static void Seed(MigrationBuilder m)
+        {
+            void Row(string key, string lang, string value, string description = "")
+                => m.InsertData("AiPrompts", ["Key", "Language", "Value", "Description"], [key, lang, value, description], MigrationConstants.SchemaName);
+
+            // AI system prompt for CV matching — English
+            Row("ai.cv-match.system-prompt", "en",
+                "You are a strict CV-to-job matching engine. Return JSON only. Score realistically from 0 to 100. Penalize missing required skills. Do not invent experience. Use concise business language. All text fields in the JSON response must be in English.\nJSON shape: {\"score\":number,\"summary\":\"one-line summary in English\",\"strengths\":[\"strength 1 in English\",\"strength 2 in English\"],\"gaps\":[\"gap 1 in English\"],\"recommendations\":[\"recommendation 1 in English\"],\"evidence\":[\"evidence 1 in English\"]}",
+                "System prompt for CV-to-job matching in English. Instructs LLM to return JSON with CV strengths, gaps, and recommendations relative to the job.");
+
+            // AI system prompt for CV matching — Romanian
+            Row("ai.cv-match.system-prompt", "ro",
+                "Ești un motor strict de potrivire CV-job. Returnează doar JSON. Punctează realist între 0 și 100. Penalizează abilitățile lipsă necesare. Nu inventa experiență. Folosește limbaj profesional concis. Toate câmpurile text din răspunsul JSON trebuie să fie în limba română.\nJSON shape: {\"score\":number,\"summary\":\"rezumat pe o linie în română\",\"strengths\":[\"punct forte 1 în română\",\"punct forte 2 în română\"],\"gaps\":[\"lipsă 1 în română\"],\"recommendations\":[\"recomandare 1 în română\"],\"evidence\":[\"dovadă 1 în română\"]}",
+                "System prompt pentru potrivire CV-job în limba română. Instruiește LLM-ul să returneze JSON cu punctele forte ale CV-ului, lacunele și recomandări relative la job.");
         }
 
         /// <inheritdoc />
@@ -86,15 +96,15 @@ JSON shape: {""score"":number,""summary"":""rezumat pe o linie în română"",""
         {
             migrationBuilder.DropTable(
                 name: "AiPrompts",
-                schema: "cvMatcher");
+                schema: MigrationConstants.SchemaName);
 
             migrationBuilder.DropTable(
                 name: "ChatCache",
-                schema: "cvMatcher");
+                schema: MigrationConstants.SchemaName);
 
             migrationBuilder.DropTable(
                 name: "Results",
-                schema: "cvMatcher");
+                schema: MigrationConstants.SchemaName);
         }
     }
 }

Apis/email-data/Migrations/20260601133043_InitialSchema.cs

@@ -97,45 +97,6 @@ namespace Email.Data.Migrations
             Row("html.job-search.error.message", "en", "An error occurred. Please try again later.", "Message for error page");
             Row("html.job-search.error.title",   "ro", "Eroare",               "Titlu pagina eroare");
             Row("html.job-search.error.message", "ro", "A apărut o eroare. Te rugăm să încerci din nou mai târziu.", "Mesaj pagina eroare");
-
-            // HTML email shell — opening tags (blue header, white card container)
-            Row("email.html-shell.start", "*",
-                $$"""
-                <!DOCTYPE html>
-                <html lang="en">
-                <head>
-                    <meta charset="UTF-8">
-                    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-                    <style>
-                        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; margin: 0; padding: 0; background-color: #f5f5f5; }
-                        .email-container { max-width: 600px; margin: 0 auto; background-color: #ffffff; }
-                        .email-header { background-color: #2c5282; color: white; padding: 24px; text-align: center; }
-                        .email-header h1 { margin: 0; font-size: 24px; font-weight: 600; }
-                        .email-body { padding: 24px; }
-                        .email-footer { background-color: #f8f9fa; padding: 16px; text-align: center; color: #6c757d; font-size: 12px; border-top: 1px solid #dee2e6; }
-                    </style>
-                </head>
-                <body>
-                    <div class="email-container">
-                        <div class="email-header">
-                            <h1>MyAi.ro</h1>
-                        </div>
-                        <div class="email-body">
-                """,
-                "Opening HTML wrapper for branded emails (blue header, white content area)");
-
-            // HTML email shell — closing tags (footer)
-            Row("email.html-shell.end", "*",
-                $$"""
-                        </div>
-                        <div class="email-footer">
-                            <p>© 2026 MyAi.ro. All rights reserved.</p>
-                        </div>
-                    </div>
-                </body>
-                </html>
-                """,
-                "Closing HTML wrapper for branded emails (footer and closing tags)");
         }
 
         /// <inheritdoc />

Apis/email-data/Migrations/20260601145256_AddHtmlShellTemplates.Designer.cs

@@ -0,0 +1,69 @@
+// <auto-generated />
+using System;
+using Email.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace Email.Data.Migrations
+{
+    [DbContext(typeof(EmailDbContext))]
+    [Migration("20260601145256_AddHtmlShellTemplates")]
+    partial class AddHtmlShellTemplates
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasDefaultSchema("email")
+                .HasAnnotation("ProductVersion", "10.0.7")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("Email.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("Templates", "email");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Apis/email-data/Migrations/20260601145256_AddHtmlShellTemplates.cs

@@ -0,0 +1,45 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Email.Data;
+
+#nullable disable
+
+namespace Email.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddHtmlShellTemplates : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            // HTML email shell — opening tags (blue header, white card container)
+            migrationBuilder.InsertData(
+                table: "Templates",
+                columns: new[] { "Key", "Language", "Value", "Description" },
+                values: new object[] { "email.html-shell.start", "*", "<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <style>\n        body { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif; margin: 0; padding: 0; background-color: #f5f5f5; }\n        .email-container { max-width: 600px; margin: 0 auto; background-color: #ffffff; }\n        .email-header { background-color: #2c5282; color: white; padding: 24px; text-align: center; }\n        .email-header h1 { margin: 0; font-size: 24px; font-weight: 600; }\n        .email-body { padding: 24px; }\n        .email-footer { background-color: #f8f9fa; padding: 16px; text-align: center; color: #6c757d; font-size: 12px; border-top: 1px solid #dee2e6; }\n    </style>\n</head>\n<body>\n    <div class=\"email-container\">\n        <div class=\"email-header\">\n            <h1>MyAi.ro</h1>\n        </div>\n        <div class=\"email-body\">\n", "Opening HTML wrapper for branded emails (blue header, white content area)" },
+                schema: MigrationConstants.SchemaName);
+
+            // HTML email shell — closing tags (footer)
+            migrationBuilder.InsertData(
+                table: "Templates",
+                columns: new[] { "Key", "Language", "Value", "Description" },
+                values: new object[] { "email.html-shell.end", "*", "        </div>\n        <div class=\"email-footer\">\n            <p>© 2026 MyAi.ro. All rights reserved.</p>\n        </div>\n    </div>\n</body>\n</html>\n", "Closing HTML wrapper for branded emails (footer and closing tags)" },
+                schema: MigrationConstants.SchemaName);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DeleteData(
+                table: "Templates",
+                keyColumns: new[] { "Key", "Language" },
+                keyValues: new object[] { "email.html-shell.start", "*" },
+                schema: MigrationConstants.SchemaName);
+
+            migrationBuilder.DeleteData(
+                table: "Templates",
+                keyColumns: new[] { "Key", "Language" },
+                keyValues: new object[] { "email.html-shell.end", "*" },
+                schema: MigrationConstants.SchemaName);
+        }
+    }
+}