* Remove unused line in the examples .gitignore
* Add missing .npmrc, .stackblitzrc and tsconfig.json files to a few examples
* Removed unused file and link directive in the minimal example
* Oops, added an accidental slash
- Template is based on svelte components instead of react
- Bumps astro version to "^0.21.0-next.0" for portfolio-svelte template
Co-authored-by: Konstantinos Kostarellis <Konstantinos.Kostarellis@gmail.com>