Android with Kotlin and Compose project structure

Top level, at Growing

• .gradleGradle's local cache for this project.
• .ideaAndroid Studio project settings.
• .kotlinKotlin compiler caches and session files (Kotlin 2.x).
• appThe application module: your code, resources, tests and its build script.
• buildRoot build output and reports.
• configConfiguration for static analysis tools.
• gradleThe version catalog, the Gradle wrapper and, later, dependency verification.
• .editorconfigIndentation, line length and ktlint rule settings shared by every editor.
• .gitignoreIgnores build output, local.properties, .gradle and personal IDE files.
• AGENTS.mdInstructions for AI coding agents: build commands, architecture rules, libraries.
• CLAUDE.mdClaude Code instructions; usually just `@AGENTS.md`.
• README.mdHow to build, test and release the app.
• build.gradle.ktsRoot build file: declares plugins with apply false for the modules to use.
• gradle.propertiesGradle and Android build flags: JVM memory, AndroidX, Kotlin code style.
• gradlewThe Gradle wrapper script for macOS and Linux.
• gradlew.batThe Gradle wrapper script for Windows.
• lefthook.ymlGit hooks: format staged Kotlin on commit, run detekt and unit tests on push.
• local.defaults.propertiesCommitted placeholder values for keys that each developer sets in local.properties.
• local.propertiesPath to the Android SDK on this machine, plus your local keys.
• settings.gradle.ktsProject name, plugin and dependency repositories, and the list of modules.