feat(core): Set up backend modules (#17448)

scripts/backend-module/setup.mjs

@@ -0,0 +1,40 @@
+#!/usr/bin/env zx
+import { readFile } from 'node:fs/promises';
+import path from 'node:path';
+
+const MODULE_NAME = 'my-feature';
+
+const moduleDir = `./packages/cli/src/modules/${MODULE_NAME}`;
+const testsDir = `${moduleDir}/__tests__`;
+const templateDir = './scripts/backend-module';
+
+await $`mkdir -p ${moduleDir}`;
+await $`mkdir -p ${testsDir}`;
+
+const templateFiles = [
+	{ template: `${MODULE_NAME}.config.template`, target: `${moduleDir}/${MODULE_NAME}.config.ts` },
+	{
+		template: `${MODULE_NAME}.controller.template`,
+		target: `${moduleDir}/${MODULE_NAME}.controller.ts`,
+	},
+	{ template: `${MODULE_NAME}.entity.template`, target: `${moduleDir}/${MODULE_NAME}.entity.ts` },
+	{ template: `${MODULE_NAME}.module.template`, target: `${moduleDir}/${MODULE_NAME}.module.ts` },
+	{
+		template: `${MODULE_NAME}.repository.template`,
+		target: `${moduleDir}/${MODULE_NAME}.repository.ts`,
+	},
+	{
+		template: `${MODULE_NAME}.service.test.template`,
+		target: `${testsDir}/${MODULE_NAME}.service.test.ts`,
+	},
+	{ template: `${MODULE_NAME}.service.template`, target: `${moduleDir}/${MODULE_NAME}.service.ts` },
+];
+
+await Promise.all(
+	templateFiles.map(async ({ template, target }) => {
+		const content = await readFile(path.join(templateDir, template), 'utf8');
+		await fs.writeFile(target, content);
+	}),
+);
+
+console.log(`Backend module setup done at: ${moduleDir}`);