App Polish (#1098)

* App polish

- Skeleton avatar colour on app switching.
- Bug report icon and string.
- Semi-bold font on room list timestamps.
- Room attachments button spacing and alignment.
- Replace link tint with semi-bold font in AnalyticsSettingsScreen.
- Semi-bold font on Invites button.
- Add padding to media attachment sheet.
- Message composer header layout tweaks.
- Remove indicator after changing homeserver with an MXID.
- Change copy permalink string.
- Formatting of link in Analytics Prompt.
- Remove indicator after changing homeserver with an MXID.
- Change copy permalink string.
- Formatting of link in Analytics Prompt.
- Only semi-bold the room timestamp when unread.
- Tweak the colour of the date separator.
- Add activity indicator to toast style user indicator.

ElementX/Sources/Screens/Authentication/LoginScreen/LoginScreenCoordinator.swift

@@ -92,14 +92,6 @@ final class LoginScreenCoordinator: CoordinatorProtocol {
         ServiceLocator.shared.userIndicatorController.retractIndicatorWithId(Self.loadingIndicatorIdentifier)
     }
     
-    private func indicateSuccess() {
-        ServiceLocator.shared.userIndicatorController.submitIndicator(UserIndicator(title: L10n.commonSuccess))
-    }
-    
-    private func indicateFailure() {
-        ServiceLocator.shared.userIndicatorController.submitIndicator(UserIndicator(title: L10n.commonError))
-    }
-    
     /// Processes an error to either update the flow or display it to the user.
     private func handleError(_ error: AuthenticationServiceError) {
         MXLog.info("Error occurred: \(error)")
@@ -163,7 +155,6 @@ final class LoginScreenCoordinator: CoordinatorProtocol {
     /// Updates the view model with a different homeserver.
     private func updateViewModel() {
         viewModel.update(homeserver: authenticationService.homeserver.value)
-        indicateSuccess()
     }
     
     /// Shows the forgot password screen.