test: add controller and command test #29

Job	Run time
Lint code	2m 43s
System tests (0-4)	11m 18s
Test build docker image	7m 53s
System tests (1-4)	6m 36s
Tests (0-2)	6m 17s
Tests (1-2)	8m 42s
TODO	7s
Check for Zeitwerk errors	2m 38s
System tests (2-4)	8m 25s
System tests (3-4)	8m 20s
Generate release	0s
Build and push image to Registry	0s
	1h 2m 59s

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