feat: migrate branch, timer, greetings, pickfirst, choice, cancelactivity, delaystart, dynamic, splitmerge and signalcounter to new samples#131

zawadzkidiana wants to merge 4 commits intocadence-workflow:mastercadence-workflow/cadence-samples:masterfrom

zawadzkidiana:migrate-batch-2zawadzkidiana/cadence-samples:migrate-batch-2Copy head branch name to clipboard