cli-module-new: add template for CLI module packages

Add a new `cli-module` template to the Backstage CLI that scaffolds
CLI module packages. This includes adding the `cli-module` role to the
template system, with proper naming conventions and prompts.

The generated package includes:
- A bin entry point for standalone execution
- An index.ts with createCliModule setup
- An example command using cleye
- Standard package.json with cli-module role

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

packages/cli-module-new/src/lib/defaultTemplates.ts

@@ -23,6 +23,7 @@ export const defaultTemplates = [
   '@backstage/cli/templates/plugin-common-library',
   '@backstage/cli/templates/web-library',
   '@backstage/cli/templates/node-library',
+  '@backstage/cli/templates/cli-module',
   '@backstage/cli/templates/catalog-provider-module',
   '@backstage/cli/templates/scaffolder-backend-module',
 ];

packages/cli-module-new/src/lib/preparation/collectPortableTemplateInput.ts

@@ -160,6 +160,7 @@ export function getPromptsForRole(
     case 'web-library':
     case 'node-library':
     case 'common-library':
+    case 'cli-module':
       return [namePrompt()];
     case 'plugin-web-library':
     case 'plugin-node-library':

packages/cli-module-new/src/lib/preparation/resolvePackageParams.test.ts

@@ -37,6 +37,13 @@ describe.each([
       packagePath: 'packages/test',
     },
   ],
+  [
+    { role: 'cli-module', name: 'test' },
+    {
+      packageName: '@internal/cli-module-test',
+      packagePath: 'packages/cli-module-test',
+    },
+  ],
   [
     { role: 'plugin-web-library', pluginId: 'test' },
     {

packages/cli-module-new/src/lib/preparation/resolvePackageParams.ts

@@ -48,6 +48,8 @@ function getBaseNameForRole(
     case 'node-library':
     case 'common-library':
       return roleParams.name;
+    case 'cli-module':
+      return `cli-module-${roleParams.name}`;
     case 'plugin-web-library':
       return `${roleParams.pluginId}-react`;
     case 'plugin-node-library':

packages/cli-module-new/src/lib/types.ts

@@ -50,6 +50,7 @@ export const TEMPLATE_ROLES = [
   'web-library',
   'node-library',
   'common-library',
+  'cli-module',
   'plugin-web-library',
   'plugin-node-library',
   'plugin-common-library',
@@ -80,7 +81,7 @@ export type PortableTemplateParams = {
 
 export type PortableTemplateInputRoleParams =
   | {
-      role: 'web-library' | 'node-library' | 'common-library';
+      role: 'web-library' | 'node-library' | 'common-library' | 'cli-module';
       name: string;
     }
   | {