Tests

add spent/earning counters #1498

Job	Run time
GEMs caching	54s
Brakeman	41s
Rubocop and bundle audit	58s
Check the consistency of the database constraints with the application validations	1m 39s
PqQ processors tests	1m 4s
Rspec tests (6, 0)	9m 0s
Rspec tests (6, 1)	6m 29s
Rspec tests (6, 2)	11m 31s
Rspec tests (6, 3)	10m 17s
Rspec tests (6, 4)	10m 17s
Rspec tests (6, 5)	17m 2s
Coverage	0s
	1h 9m 52s

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