Selsta part-time litecoin development (3 months)

What

Smaller dev work on CLI and GUI
    Some ideas I want to work on
        Update litecoin unbound submodule to upstream (CLI)
        Set up a depends package source backup (CLI)
        Fix clang warnings (CLI)
        Set minimum Qt version to 5.12, cleanup codebase and cmake file (GUI)
        Fix small design inconsistencies (GUI)
    Put effort where necessary