Rename templateModelLayer to scaffolderCatalogModelLayer

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Fredrik Adelöw <freben@spotify.com>

plugins/scaffolder-common/src/alpha.ts

@@ -15,4 +15,4 @@
  */
 
 export * from './permissions';
-export { templateModelLayer } from './catalogModel';
+export { scaffolderCatalogModelLayer } from './catalogModel';

plugins/scaffolder-common/src/catalogModel.ts

@@ -23,7 +23,7 @@ import schema from './Template.v1beta3.schema.json';
  *
  * @alpha
  */
-export const templateModelLayer = createCatalogModelLayer({
+export const scaffolderCatalogModelLayer = createCatalogModelLayer({
   layerId: 'scaffolder.backstage.io/kind-template',
   builder: model => {
     model.addKind({