Rename anvil modules to annotations and codegen

codegen/build.gradle.kts

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2022-2024 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+plugins {
+    alias(libs.plugins.kotlin.jvm)
+}
+
+dependencies {
+    implementation(projects.annotations)
+    implementation(libs.metro.runtime)
+    implementation(libs.kotlin.compiler)
+    implementation(libs.kotlinpoet)
+    implementation(libs.ksp.plugin)
+    implementation(libs.kotlinpoet.ksp)
+}