[PM-14590] Modify Notification database table (#5361)

* Added notification type enum

Added option type to entity

* created migration files

* made sprocs backward compatible

* made sprocs backward compatible

* Fixed linting

* Altered table to require an optional taskId

* formatted code

* Added foreignkey

* Formatted code

* fixed order

util/MySqlMigrations/Migrations/20250207204741_AddOptionalNotificationTaskId.cs

@@ -0,0 +1,48 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Bit.MySqlMigrations.Migrations;
+
+/// <inheritdoc />
+public partial class AddOptionalNotifificationTaskId : Migration
+{
+    /// <inheritdoc />
+    protected override void Up(MigrationBuilder migrationBuilder)
+    {
+        migrationBuilder.AddColumn<Guid>(
+            name: "TaskId",
+            table: "Notification",
+            type: "char(36)",
+            nullable: true,
+            collation: "ascii_general_ci");
+
+        migrationBuilder.CreateIndex(
+            name: "IX_Notification_TaskId",
+            table: "Notification",
+            column: "TaskId");
+
+        migrationBuilder.AddForeignKey(
+            name: "FK_Notification_SecurityTask_TaskId",
+            table: "Notification",
+            column: "TaskId",
+            principalTable: "SecurityTask",
+            principalColumn: "Id");
+    }
+
+    /// <inheritdoc />
+    protected override void Down(MigrationBuilder migrationBuilder)
+    {
+        migrationBuilder.DropForeignKey(
+            name: "FK_Notification_SecurityTask_TaskId",
+            table: "Notification");
+
+        migrationBuilder.DropIndex(
+            name: "IX_Notification_TaskId",
+            table: "Notification");
+
+        migrationBuilder.DropColumn(
+            name: "TaskId",
+            table: "Notification");
+    }
+}