Structured logging (#831)

* Structured logging support

* Bump the SDK, fix breaking changes

* Enabled more logging of timeline diffs

* Keep only source file last path components in logs

* Bump the SDK, tweaks following code review

ElementX/Sources/Application/AppCoordinator.swift

@@ -51,10 +51,11 @@ class AppCoordinator: AppCoordinatorProtocol {
     @Consumable private var storedAppRoute: AppRoute?
 
     init() {
+        MXLog.configure()
+        
         navigationRootCoordinator = NavigationRootCoordinator()
         
         Self.setupServiceLocator(navigationRootCoordinator: navigationRootCoordinator)
-        Self.setupLogging()
 
         ServiceLocator.shared.analytics.startIfEnabled()
 
@@ -118,26 +119,6 @@ class AppCoordinator: AppCoordinatorProtocol {
         ServiceLocator.shared.register(analytics: Analytics(client: PostHogAnalyticsClient()))
     }
     
-    private static func setupLogging() {
-        let loggerConfiguration = MXLogConfiguration()
-        loggerConfiguration.maxLogFilesCount = 10
-        
-        #if DEBUG
-        setupTracing(configuration: .debug)
-        loggerConfiguration.logLevel = .debug
-        #else
-        setupTracing(configuration: .release)
-        loggerConfiguration.logLevel = .info
-        #endif
-        
-        // Avoid redirecting NSLogs to files if we are attached to a debugger.
-        if isatty(STDERR_FILENO) == 0 {
-            loggerConfiguration.redirectLogsToFiles = true
-        }
-      
-        MXLog.configure(loggerConfiguration)
-    }
-    
     /// Perform any required migrations for the app to function correctly.
     private func performMigrationsIfNecessary(from oldVersion: Version, to newVersion: Version) {
         guard oldVersion != newVersion else { return }

ElementX/Sources/Application/Application.swift

@@ -19,13 +19,15 @@ import SwiftUI
 @main
 struct Application: App {
     @UIApplicationDelegateAdaptor(AppDelegate.self) private var applicationDelegate
-    private let applicationCoordinator: AppCoordinatorProtocol
+    private let appCoordinator: AppCoordinatorProtocol!
 
     init() {
         if Tests.isRunningUITests {
-            applicationCoordinator = UITestsAppCoordinator()
+            appCoordinator = UITestsAppCoordinator()
+        } else if Tests.isRunningUnitTests {
+            appCoordinator = nil
         } else {
-            applicationCoordinator = AppCoordinator()
+            appCoordinator = AppCoordinator()
         }
     }
 
@@ -34,9 +36,9 @@ struct Application: App {
             if Tests.isRunningUnitTests {
                 EmptyView()
             } else {
-                applicationCoordinator.toPresentable()
+                appCoordinator.toPresentable()
                     .task {
-                        applicationCoordinator.start()
+                        appCoordinator.start()
                     }
                     .statusBarHidden(shouldHideStatusBar)
             }