feat: add actions CLI module for distributed actions registry

Adds @backstage/cli-module-actions with commands for listing and executing
actions from the distributed actions registry. Exports auth helpers from
cli-module-auth for cross-module reuse. Relaxes the actions registry auth
check to allow direct user invocations from the CLI.

Signed-off-by: benjdlambert <ben@blam.sh>

packages/cli-defaults/package.json

@@ -30,6 +30,7 @@
     "postpack": "backstage-cli package postpack"
   },
   "dependencies": {
+    "@backstage/cli-module-actions": "workspace:^",
     "@backstage/cli-module-auth": "workspace:^",
     "@backstage/cli-module-build": "workspace:^",
     "@backstage/cli-module-config": "workspace:^",

packages/cli-defaults/src/index.ts

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+import actions from '@backstage/cli-module-actions';
 import auth from '@backstage/cli-module-auth';
 import build from '@backstage/cli-module-build';
 import config from '@backstage/cli-module-config';
@@ -31,6 +32,7 @@ import translations from '@backstage/cli-module-translations';
  * @public
  */
 export default [
+  actions,
   auth,
   build,
   config,