feat(gui): Hide subscribe button udeng 1552 #1980

Job	Run time
Flutter integration tests (windows)	8m 17s
Flutter Quality checks (ubuntu, p4w_ms_store)	2m 5s
Flutter Quality checks (ubuntu, ubuntupro)	3m 17s
Go Quality checks (ubuntu, agentapi)	1m 38s
C++ Quality Checks	2m 39s
Flutter Quality checks (windows, p4w_ms_store)	3m 5s
Go Quality checks (ubuntu, contractsapi)	36s
Flutter Quality checks (windows, ubuntupro)	5m 8s
Go Quality checks (ubuntu, mocks)	54s
Go Quality checks (ubuntu, storeapi/go-wrapper/microsoftstore)	53s
Run Go tests with mocks (ubuntu, windows-agent)	4m 55s
Go Quality checks (ubuntu, windows-agent)	1m 13s
Run Go tests with mocks (ubuntu, wsl-pro-service)	3m 8s
Go Quality checks (ubuntu, wsl-pro-service)	1m 11s
Run Go tests with mocks (windows, storeapi/go-wrapper/microsoftstore)	2m 25s
Go Quality checks (ubuntu, common)	55s
Run Go tests with mocks (windows, windows-agent)	4m 21s
Run Go tests with mocks (windows, common)	1m 55s
Go Quality checks (windows, agentapi)	5m 2s
Go Quality checks (windows, contractsapi)	3m 39s
Go Quality checks (windows, mocks)	4m 28s
Go Quality checks (windows, storeapi/go-wrapper/microsoftstore)	3m 50s
Go Quality checks (windows, windows-agent)	4m 49s
Go Quality checks (windows, end-to-end)	4m 26s
Go Quality checks (windows, common)	3m 53s
	1h 18m 42s

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