What is the purpose of the `build.gradle` file in a Flutter project?

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Grade: Education Subject: Support
What is the purpose of the `build.gradle` file in a Flutter project?
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The `build.gradle` file (specifically the project-level one) is the core configuration file for your Gradle build. It defines dependencies, build variants, and other settings that control how your Flutter application is compiled and packaged. Incorrect settings here can lead to build failures.