feat: update `OverviewActivity` behaviour #109

Job	Run time
Ensure the code builds (StableFullRelease)	3m 1s
Ensure the code builds (StableFdroidRelease)	2m 54s
Run instrumented tests (29, google_apis)	10m 42s
Run unit tests	4m 10s
Archive APKs (StableFullDebug)	3m 25s
Archive APKs (StableFdroidDebug)	3m 13s
Archive APKs (DevFullDebug)	3m 19s
Archive APKs (DevFullDebugAndroidTest)	3m 44s
Upload artifact to Firebase App Distribution	52s
	35m 20s

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