update schema file and add migrations

db/mysql/migrations/04_team_redesign/migration.sql

@@ -0,0 +1,17 @@
+/*
+  Warnings:
+
+  - You are about to drop the `team_website` table. If the table is not empty, all the data it contains will be lost.
+
+*/
+-- AlterTable
+ALTER TABLE `team` ADD COLUMN `deleted_at` TIMESTAMP(0) NULL;
+
+-- AlterTable
+ALTER TABLE `website` ADD COLUMN `team_id` VARCHAR(36) NULL;
+
+-- DropTable
+DROP TABLE `team_website`;
+
+-- CreateIndex
+CREATE INDEX `website_team_id_idx` ON `website`(`team_id`);