Convert composite action to typescript #129

Job	Run time
Create app using found Dockerfile	1m 56s
Create app using image on Linux runner	51s
Create app using builder with YAML configuration	2m 58s
Create app using builder	2m 54s
Create app using image with YAML configuration on Linux runner	1m 30s
Create app using image with new environment	9m 33s
Create app using image on Windows runner	2m 18s
Create app using image with YAML configuration on Windows runner	2m 44s
Create app using provided Dockerfile	1m 57s
Update app using image with YAML configuration	51s
Update existing app using builder	3m 11s
Update app using image	43s
	31m 26s

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