Add bin entry points for standalone CLI module execution

Each CLI module package now includes a bin script and cli.ts entry
point, allowing modules to be executed directly via npx without
being wired into the main @backstage/cli package.

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
Made-with: Cursor

packages/cli-module-new/bin/cli-module-new

@@ -0,0 +1,33 @@
+#!/usr/bin/env node
+/*
+ * Copyright 2024 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const path = require('node:path');
+
+/* eslint-disable-next-line no-restricted-syntax */
+const isLocal = require('node:fs').existsSync(
+  path.resolve(__dirname, '../src'),
+);
+
+if (!isLocal) {
+  const { runCliModule } = require('@backstage/cli-node');
+  const cliModule = require('..').default;
+  const pkg = require('../package.json');
+  runCliModule({ module: cliModule, name: pkg.name, version: pkg.version });
+} else {
+  require('@backstage/cli/config/nodeTransform.cjs');
+  require('../src/cli');
+}