Convert composite action to typescript #111

Job	Run time
Create app using builder	2m 46s
Create app using provided Dockerfile	2m 31s
Create app using found Dockerfile	1m 50s
Create app using image on Linux runner	47s
Create app using image with new environment	14m 58s
Create app using image on Windows runner	2m 2s
Create app using builder with YAML configuration	2m 58s
Create app using image with YAML configuration on Windows runner	1m 42s
Create app using image with YAML configuration on Linux runner	3m 53s
Update existing app using builder	2m 49s
Update app using image	57s
Update app using image with YAML configuration	56s
	38m 9s

Provide feedback