feat: Configure project for Android

[javerage]

📝 Summary

This pull request introduces the base configuration required to build and run the project on the Android platform. It includes adjustments to Gradle files, the manifest, and adds the necessary initial dependencies.

🤔 Why is this change necessary?

The existing setup was incomplete (or outdated), which prevented development and testing in an Android environment. This update establishes a stable and functional codebase for future features.

(Optional: If this PR resolves a specific issue or task, mention it here. Example: "Closes #42")

🛠️ Changes Made

• Updated build.gradle (Module: app):

  • Configured minSdkVersion and targetSdkVersion.
  • Added essential dependencies like androidx.core:core-ktx and com.google.android.material:material.
  • Applied necessary Gradle plugins (com.android.application, kotlin-android).

• Configured AndroidManifest.xml:

  • Defined the application's main activity.
  • Set the application icon and theme.

• Adjusted build.gradle (Project):

  • Defined project-level versions for dependencies and plugins to maintain consistency.

✅ How to Test?

To verify that the changes work correctly, please follow these steps:

1. Clone this branch to your local environment.
2. Open the project with Android Studio.
3. Wait for the Gradle sync to complete without errors.
4. Run the application on an emulator or a physical device.
5. Confirm that the app installs and opens correctly, displaying the main screen.

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