Add Suggested Artists to Discover Tab (#468)

* Fix issue where frequent artists werent properly sorted

* adding suggested artists to discover page

adding maestro test coverage to discover tab

* Add Suggested artists

maestro/flows/flow-0.yaml

@@ -2,6 +2,6 @@ appId:  com.jellify
 ---
 - clearState            # clears the state of the current app
 - launchApp
-- runFlow: ../tests/login.yaml
-- runFlow: ../tests/musicplayer.yaml
-- runFlow: ../tests/search.yaml
+- runFlow: ../tests/1-login.yaml
+- runFlow: ../tests/2-library.yaml
+- runFlow: ../tests/3-musicplayer.yaml

maestro/flows/flow-1.yaml

@@ -1,4 +1,5 @@
 appId:  com.jellify
 ---
-- runFlow: ../tests/library.yaml
-- runFlow: ../tests/settings.yaml
+- runFlow: ../tests/4-search.yaml
+- runFlow: ../tests/5-discover.yaml
+- runFlow: ../tests/6-settings.yaml

maestro/tests/5-discover.yaml

@@ -0,0 +1,20 @@
+appId: com.jellify
+---
+# Wait for app to be ready, then navigate to Settings tab
+- assertVisible: 
+    id: "discover-tab-button"
+
+# Navigate to Library tab using text
+- tapOn:
+    id: "discover-tab-button"
+
+# Verify we're on the library page
+- assertVisible:
+    id: "discover-recently-added"
+
+- assertVisible:
+    id: "discover-public-playlists"
+
+- assertVisible:
+    id: "discover-suggested-artists"
+