Introduced a new cleanup_lxc function in core.func to standardize and enhance system cleanup across scripts. Updated debian.sh and debian-install.sh to use this function instead of inline cleanup commands, improving maintainability and consistency. Also updated author and copyright information.
Replaces all occurrences of the 'init_error_traps' function with 'catch_errors' across container and install scripts for consistency in error handling. Also adjusts indentation and formatting in some scripts for improved readability.
