Refactor: Clean up unused code and improve error handling

This commit performs a general cleanup of the codebase by removing unused dependencies, comments, and functions. It also improves error handling in the build logic.

Key changes:
- Removed a TODO and an inappropriate function `dickPizda` from `Extensions.kt`.
- Removed stale TODO comments from `core/data/build.gradle.kts` and `core/domain/build.gradle.kts`.
- Replaced a `TODO` call with a proper `IllegalArgumentException` in `KotlinAndroid.kt` for better error reporting when encountering unsupported project extensions.

core/data/build.gradle.kts

@@ -14,7 +14,6 @@ dependencies {
     api(projects.core.network)
     api(projects.core.database)
 
-    // TODO: 11/08/2024, Danil Nikolaev: remove?
     implementation(libs.retrofit)
     implementation(libs.eithernet)
     implementation(libs.koin.android)