Implement a migration mechanism to handle internal stuff which need to occur during application upgrade.

Remove VectorFileLogger, it was dead code.

app/build.gradle.kts

@@ -219,6 +219,7 @@ dependencies {
     allServicesImpl()
     allFeaturesImpl(rootDir, logger)
     implementation(projects.features.call)
+    implementation(projects.features.migration.api)
     implementation(projects.anvilannotations)
     implementation(projects.appnav)
     implementation(projects.appconfig)

app/src/main/kotlin/io/element/android/x/MainActivity.kt

@@ -86,6 +86,7 @@ class MainActivity : NodeActivity() {
             appBindings.preferencesStore().getThemeFlow().mapToTheme()
         }
             .collectAsState(initial = Theme.System)
+        val migrationState = appBindings.migrationEntryPoint().present()
         ElementTheme(
             darkTheme = theme.isDark()
         ) {
@@ -98,19 +99,12 @@ class MainActivity : NodeActivity() {
                         .fillMaxSize()
                         .background(MaterialTheme.colorScheme.background),
                 ) {
-                    NodeHost(integrationPoint = appyxIntegrationPoint) {
-                        MainNode(
-                            it,
-                            plugins = listOf(
-                                object : NodeReadyObserver<MainNode> {
-                                    override fun init(node: MainNode) {
-                                        Timber.tag(loggerTag.value).w("onMainNodeInit")
-                                        mainNode = node
-                                        mainNode.handleIntent(intent)
-                                    }
-                                }
-                            ),
-                            context = applicationContext
+                    if (migrationState.migrationAction.isSuccess()) {
+                        MainNodeHost()
+                    } else {
+                        appBindings.migrationEntryPoint().Render(
+                            state = migrationState,
+                            modifier = Modifier,
                         )
                     }
                 }
@@ -118,6 +112,25 @@ class MainActivity : NodeActivity() {
         }
     }
 
+    @Composable
+    private fun MainNodeHost() {
+        NodeHost(integrationPoint = appyxIntegrationPoint) {
+            MainNode(
+                it,
+                plugins = listOf(
+                    object : NodeReadyObserver<MainNode> {
+                        override fun init(node: MainNode) {
+                            Timber.tag(loggerTag.value).w("onMainNodeInit")
+                            mainNode = node
+                            mainNode.handleIntent(intent)
+                        }
+                    }
+                ),
+                context = applicationContext
+            )
+        }
+    }
+
     /**
      * Called when:
      * - the launcher icon is clicked (if the app is already running);

app/src/main/kotlin/io/element/android/x/di/AppBindings.kt

@@ -17,6 +17,7 @@
 package io.element.android.x.di
 
 import com.squareup.anvil.annotations.ContributesTo
+import io.element.android.features.api.MigrationEntryPoint
 import io.element.android.features.lockscreen.api.LockScreenService
 import io.element.android.features.preferences.api.store.AppPreferencesStore
 import io.element.android.features.rageshake.api.reporter.BugReporter
@@ -35,4 +36,6 @@ interface AppBindings {
     fun lockScreenService(): LockScreenService
 
     fun preferencesStore(): AppPreferencesStore
+
+    fun migrationEntryPoint(): MigrationEntryPoint
 }