Added basic search implementation with display components

OpenArchival.DataAccess/Migrations/20251013193014_AddedFileTextContentsSearchVector.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using NpgsqlTypes;
+
+#nullable disable
+
+namespace OpenArchival.DataAccess.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddedFileTextContentsSearchVector : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "FileContentSearchString",
+                table: "ArtifactGroupings",
+                type: "text",
+                nullable: false,
+                defaultValue: "");
+
+            migrationBuilder.AddColumn<NpgsqlTsVector>(
+                name: "FileContentSearchVector",
+                table: "ArtifactGroupings",
+                type: "tsvector",
+                nullable: false);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "FileContentSearchString",
+                table: "ArtifactGroupings");
+
+            migrationBuilder.DropColumn(
+                name: "FileContentSearchVector",
+                table: "ArtifactGroupings");
+        }
+    }
+}