Re-write the space flow state machine configuration and cover it more in UI tests. (#5098)

* Use the old state machine configuration style.

* Test starting the space settings flow in UI tests.

* Test starting the create space room flow in UI tests.

ElementX/Sources/Screens/Spaces/SpaceSettingsScreen/View/SpaceSettingsScreen.swift

@@ -30,6 +30,7 @@ struct SpaceSettingsScreen: View {
     private var editSection: some View {
         Section {
             ListRow(kind: .custom { editRow })
+                .accessibilityIdentifier(A11yIdentifiers.spaceSettingsScreen.editBaseInfo)
         }
     }