ForgeFlow 0.4.3

Full clean release

Replaced the OS-dependent local Bash/Windows-temp-path Unraid inspection test with a platform-independent mocked SSH inspection contract.
The SSH inspection command is still verified to use Base64 transport and the returned Unraid metadata is parsed and evaluated deterministically.
Removed the false Windows failure where a local temporary path was interpreted as a remote Linux path.
Regression coverage confirms preserved runtime paths, nested Git directories, .dockerignore handling, and remote target resolution.
This release is distributed as a complete source package rather than another incremental updater.