feat(server): add data migration system

packages/backend/server/migrations/20231027090128_data_migration/migration.sql

@@ -0,0 +1,9 @@
+-- CreateTable
+CREATE TABLE "_data_migrations" (
+    "id" VARCHAR(36) NOT NULL,
+    "name" VARCHAR NOT NULL,
+    "started_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "finished_at" TIMESTAMPTZ(6),
+
+    CONSTRAINT "_data_migrations_pkey" PRIMARY KEY ("id")
+);