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/common/src/main/kotlin/dev/meloda/fast/common/extensions/Extensions.kt

@@ -143,8 +143,6 @@ infix fun ClosedRange<Int>.collidesWith(other: ClosedRange<Int>): Boolean {
     return this.start < other.endInclusive && other.start < this.endInclusive
 }
 
-fun dickPizda(a: Int): String = ""
-
 operator fun ClosedRange<Int>.minus(other: ClosedRange<Int>): ClosedRange<Int> {
     return (this.start - other.start)..(this.endInclusive - other.endInclusive)
 }