fix: code block on timeline

Author: ginifizz

pwa/app/(common)/components/timeline/Install.mdx

@@ -1,5 +1,5 @@
 ```bash
-gh repo create –template api-platform/api-platform my-api
+gh repo create --clone --template api-platform/api-platform my-api --public # or --private
 cd my-api
 docker compose up
 open https://localhost