[PM-19151] [PM-19161] Innovation/archive/server (#5672)

* Added the ArchivedDate to cipher entity and response model
* Created migration scripts for sqlserver and ef core migration to add the ArchivedDate column

---------

Co-authored-by: gbubemismith <gsmithwalter@gmail.com>
Co-authored-by: SmithThe4th <gsmith@bitwarden.com>
Co-authored-by: Shane <smelton@bitwarden.com>
Co-authored-by: cd-bitwarden <106776772+cd-bitwarden@users.noreply.github.com>
Co-authored-by: jng <jng@bitwarden.com>

util/MySqlMigrations/Migrations/20250829152208_AddArchivedDateToCipher.cs

@@ -0,0 +1,27 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Bit.MySqlMigrations.Migrations;
+
+/// <inheritdoc />
+public partial class AddArchivedDateToCipher : Migration
+{
+    /// <inheritdoc />
+    protected override void Up(MigrationBuilder migrationBuilder)
+    {
+        migrationBuilder.AddColumn<DateTime>(
+            name: "ArchivedDate",
+            table: "Cipher",
+            type: "datetime(6)",
+            nullable: true);
+    }
+
+    /// <inheritdoc />
+    protected override void Down(MigrationBuilder migrationBuilder)
+    {
+        migrationBuilder.DropColumn(
+            name: "ArchivedDate",
+            table: "Cipher");
+    }
+}

util/MySqlMigrations/Migrations/DatabaseContextModelSnapshot.cs

@@ -2184,6 +2184,9 @@ namespace Bit.MySqlMigrations.Migrations
                     b.Property<Guid>("Id")
                         .HasColumnType("char(36)");
 
+                    b.Property<DateTime?>("ArchivedDate")
+                        .HasColumnType("datetime(6)");
+
                     b.Property<string>("Attachments")
                         .HasColumnType("longtext");