chore: playground typescript cleanup

Author: boazpoolman

playground/.gitignore

@@ -108,12 +108,13 @@ coverage
 # Strapi
 ############################
 
-# .env
 license.txt
 exports
-*.cache
+.strapi
+dist
 build
 .strapi-updater.json
+.strapi-cloud.json
 
 # yalc
 .yalc