feat: add transactional module migration runner

core/src/cli/apply-migrations.ts

@@ -0,0 +1,19 @@
+import { formatMigrationApplyReport } from "./migration-report.js";
+import { discoverRepositoryMigrations } from "./migration-command-support.js";
+import { reportMigrationCommandError } from "./migration-command-errors.js";
+import { applyModuleMigrations, createPostgresMigrationDatabase } from "../migrations/index.js";
+
+async function main(): Promise<void> {
+  const aggregate = await discoverRepositoryMigrations();
+  const database = createPostgresMigrationDatabase(process.env.DATABASE_URL);
+  const result = await applyModuleMigrations({ aggregate, database });
+
+  for (const line of formatMigrationApplyReport(result)) {
+    console.log(line);
+  }
+}
+
+main().catch((error: unknown) => {
+  reportMigrationCommandError(error);
+  process.exitCode = 1;
+});