feat(technical,sentiment,news): add pending migrations and DbContext updates

FinlyticTechnicalAnalysis/Migrations/20260813202624_CheckPendingTechnicalAnalysis.cs

@@ -0,0 +1,22 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace FinlyticTechnicalAnalysis.Migrations
+{
+    /// <inheritdoc />
+    public partial class CheckPendingTechnicalAnalysis : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+
+        }
+    }
+}