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

Remove VectorFileLogger, it was dead code.

features/migration/impl/build.gradle.kts

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2024 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+plugins {
+    id("io.element.android-compose-library")
+    alias(libs.plugins.anvil)
+    alias(libs.plugins.ksp)
+}
+
+android {
+    namespace = "io.element.android.features.migration.impl"
+}
+
+dependencies {
+    implementation(projects.features.migration.api)
+    implementation(projects.libraries.architecture)
+    implementation(libs.androidx.datastore.preferences)
+    implementation(projects.features.rageshake.api)
+    implementation(projects.libraries.designsystem)
+    implementation(projects.libraries.uiStrings)
+
+    ksp(libs.showkase.processor)
+
+    testImplementation(libs.test.junit)
+    testImplementation(libs.coroutines.test)
+    testImplementation(libs.molecule.runtime)
+    testImplementation(libs.test.truth)
+    testImplementation(libs.test.turbine)
+    testImplementation(projects.tests.testutils)
+    testImplementation(projects.features.rageshake.test)
+}