chore: reorganize playground

Taskfile.yml

development/issues/182.html

development/issues/182.js

development/issues/closed/139.html

development/issues/closed/139.js

development/issues/closed/142.html

development/issues/closed/142.js

development/issues/closed/143.html

development/issues/closed/143.js

development/issues/closed/144.html

development/issues/closed/144.js

development/issues/closed/152.html

development/issues/closed/152.js

development/issues/closed/154.html

development/issues/closed/154.js

development/issues/closed/158.html

development/issues/closed/158.js

development/issues/closed/generic.pcss

development/issues/generic.pcss

development/mock/demo.js