Adds a chronometer to the service notification, counting down to the next stats update.
Also adds timestamps to the service notification, message notification, and new node seen notification.
* Add notification for new node seen
This change adds a new notification that is displayed when a new node is seen.
The notification includes the node's
name.
It also updates the message notification to include the node name.
* Show individual notification for each new node
* Add new nodes notifications
Adds a new notification channel for new nodes seen.
This channel is set to high importance with sound and light.
This commit adds the local device stats to the service notification. This information includes the number of online and total nodes, as well as other local stats. It also updates the notification summary and adds local stats telemetry handling.
- moved MeshService start-related code to `MeshServiceStarter`
- moved `LocationCallback` to `MeshServiceLocationCallback`
- coroutine scope is now handled in `MeshService` positio ncallback.
- refactored `onLocationResult()` to be easier to read
- created `MeshServiceNotifications` for creating and updating of notifications
- moved `SavedSettings` to `MeshServiceSettingsData`
