Merge branch 'start-stop' into 'main'

mailbox-android/build.gradle

mailbox-android/src/main/assets/logback.xml

...va/org/briarproject/mailbox/android/MailboxApplication.kt

...n/java/org/briarproject/mailbox/android/MailboxService.kt

...java/org/briarproject/mailbox/android/MailboxViewModel.kt

...ain/java/org/briarproject/mailbox/android/MainActivity.kt

mailbox-android/src/main/res/layout/activity_main.xml

mailbox-android/src/main/res/values/strings.xml

...briarproject/mailbox/core/lifecycle/LifecycleManager.java

...rproject/mailbox/core/lifecycle/LifecycleManagerImpl.java

...iarproject/mailbox/core/lifecycle/LifecycleManagerImpl.kt

.../org/briarproject/mailbox/core/server/WebServerManager.kt

...ain/java/org/briarproject/mailbox/core/tor/TorPlugin.java