Introduces actions/cache to cache the build/sdk folder in Linux, macOS (Intel and ARM64), and Windows GitHub Actions workflows. Disables Conan's internal package caching in favor of the new cache step to improve build performance and consistency.
Replaces multiple uses of actions/upload-artifact with a single custom upload-artifacts action in Linux, macOS, and Windows build workflows. This change simplifies artifact handling and standardizes the upload process across platforms.
Refactored GitHub Actions workflows to upload specific package formats for each platform and standardized the release build process. Updated CMake and Makefile to support a configurable build version, now set to 6.0.0. Adjusted config and version headers to reflect the new versioning scheme and improved package configuration.
Standardized build target names and artifact directory paths across Linux, macOS (Intel and ARM), and Windows GitHub Actions workflows. Updated Dockerfile to use 'gcc-linux-armv8' as the build target and added 'bison' to dependencies for improved build environment consistency.
Changed output binary names in CMakeLists.txt from zanod/simplewallet to lethean-* variants, with testnet-specific names when applicable. Updated GitHub Actions workflows to upload lethean-* artifacts instead of the previous explicit binary names.
Introduces a TESTNET variable to the Makefile and passes it from GitHub Actions workflows based on the chain-network input. Updates CMake build commands to include the TESTNET flag, improves help output formatting, and comments out unused genesis targets for clarity.
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.
