Convert composite action to typescript #163

Job	Run time
Create app using found Dockerfile	1m 43s
Create app using image on Linux runner	39s
Create app using builder with YAML configuration	1m 3s
Create app using builder	53s
Create app using image with new environment	8m 52s
Create app using image on Windows runner	1m 21s
Create app using image with YAML configuration on Linux runner	45s
Create app using image with YAML configuration on Windows runner	2m 11s
Create app using provided Dockerfile	1m 45s
Update existing app using builder	1m 16s
Update app using image	31s
Update app using image with YAML configuration	33s
	21m 32s

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