Live Location Sharing Banner (#5370)

* Live Location Sharing Banner

# Conflicts:
#	ElementX.xcodeproj/project.pbxproj

* updated the top banner modifier and the top banner views

# Conflicts:
#	ElementX/Resources/Localizations/en-US.lproj/Localizable.strings
#	ElementX/Resources/Localizations/en.lproj/Localizable.strings

* improved the stopping function from the timeline item

* stop live location sharing before starting a new one.

* added some tests for LiveLocationManager

* pr suggestions

ElementX/Sources/Screens/RoomScreen/View/RoomScreen.swift

@@ -35,17 +35,27 @@ struct RoomScreen: View {
             }
             .background(Color.compound.bgCanvasDefault.ignoresSafeArea())
             .topBanners([
-                TopBannerItem(pinnedItemsBanner, isVisible: context.viewState.shouldShowPinnedEventsBanner && !isVoiceOverEnabled),
-                // This can overlay on top of the pinnedItemsBanner
-                TopBannerItem(knockRequestsBanner, isVisible: context.viewState.shouldSeeKnockRequests)
+                TopBannerLayer(verticalBanners: [
+                    TopBannerItem(pinnedItemsBanner, isVisible: context.viewState.shouldShowPinnedEventsBanner && !isVoiceOverEnabled),
+                    TopBannerItem(liveLocationBanner, isVisible: context.viewState.isSharingLiveLocation && !isVoiceOverEnabled)
+                ]),
+                // This can overlay on top of the stacked banners
+                TopBannerLayer(knockRequestsBanner, isVisible: context.viewState.shouldSeeKnockRequests)
             ], footer: dateBadge)
             .safeAreaInset(edge: .top) {
                 // When VoiceOver is enabled, the table view isn't reversed and the scroll gestures
                 // don't trigger meaning the banner never hides itself and so the .overlay layout
                 // above permanently obscures the top of the timeline. So whenever VoiceOver is
                 // enabled we use a safe area inset to vertically stack it above the timeline.
-                if context.viewState.shouldShowPinnedEventsBanner, isVoiceOverEnabled {
-                    pinnedItemsBanner
+                if context.viewState.shouldShowPinnedEventsBanner || context.viewState.isSharingLiveLocation, isVoiceOverEnabled {
+                    VStack(spacing: 0) {
+                        if context.viewState.shouldShowPinnedEventsBanner {
+                            pinnedItemsBanner
+                        }
+                        if context.viewState.isSharingLiveLocation {
+                            liveLocationBanner
+                        }
+                    }
                 }
             }
             .safeAreaInset(edge: .bottom, spacing: 0) {
@@ -76,6 +86,12 @@ struct RoomScreen: View {
             .sentryTrace("\(Self.self)")
     }
     
+    private var liveLocationBanner: some View {
+        LiveLocationSharingBannerView {
+            context.send(viewAction: .tappedStopLiveLocation)
+        }
+    }
+    
     private var pinnedItemsBanner: some View {
         PinnedItemsBannerView(state: context.viewState.pinnedEventsBannerState,
                               onMainButtonTap: { context.send(viewAction: .tappedPinnedEventsBanner) },