Renamed the CLI templates for frontend plugins:
- new-frontend-plugin → frontend-plugin
- new-frontend-plugin-module → frontend-plugin-module
- frontend-plugin (legacy) → legacy-frontend-plugin
Added auto-detection logic that checks packages/app/package.json to
determine which frontend system the app uses. When using default
templates, only the appropriate frontend plugin template is shown:
- Apps with @backstage/frontend-defaults see the new system templates
- Apps with @backstage/app-defaults see the legacy template
Both templates display as "frontend-plugin" to users, so existing
workflows are preserved while automatically using the correct template.
Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
Patrik Oldsberg
08d9770715