Replaces repetitive individual variable checks with a macro to streamline and simplify the process of verifying required configuration variables in CMake.
Moved genesis block and premine wallet generation logic from src/CMakeLists.txt to a new cmake/ChainConfig.cmake file. This improves modularity and keeps the main CMakeLists.txt cleaner by isolating chain configuration options and related commands.
Renamed and reorganized CMake build profiles for consistency, removing unused Android, iOS, and MinGW profiles. Updated GitHub Actions workflows and Makefile to use new profile names and increased build parallelism for faster builds.
