Update messenger example

Examples/xx-messenger/Sources/AppFeature/AppEnvironment+Live.swift

 import AppCore
 import Foundation
 import HomeFeature
-import LaunchFeature
 import RegisterFeature
 import RestoreFeature
 import WelcomeFeature
@@ -17,22 +16,25 @@ extension AppEnvironment {
     let bgQueue = DispatchQueue.global(qos: .background).eraseToAnyScheduler()
 
     return AppEnvironment(
-      launch: {
-        LaunchEnvironment(
-          dbManager: dbManager,
+      dbManager: dbManager,
+      messenger: messenger,
+      mainQueue: mainQueue,
+      bgQueue: bgQueue,
+      welcome: {
+        WelcomeEnvironment(
+          messenger: messenger,
+          mainQueue: mainQueue,
+          bgQueue: bgQueue
+        )
+      },
+      restore: {
+        RestoreEnvironment()
+      },
+      home: {
+        HomeEnvironment(
           messenger: messenger,
           mainQueue: mainQueue,
           bgQueue: bgQueue,
-          welcome: {
-            WelcomeEnvironment(
-              messenger: messenger,
-              mainQueue: mainQueue,
-              bgQueue: bgQueue
-            )
-          },
-          restore: {
-            RestoreEnvironment()
-          },
           register: {
             RegisterEnvironment(
               messenger: messenger,
@@ -41,13 +43,6 @@ extension AppEnvironment {
             )
           }
         )
-      },
-      home: {
-        HomeEnvironment(
-          messenger: messenger,
-          mainQueue: mainQueue,
-          bgQueue: bgQueue
-        )
       }
     )
   }