Standardized messaging in update script to use 'Warracker' instead of variable. Updated install script to use 'apt' instead of 'apt-get', improved PostgreSQL setup messaging, and added 'apt clean' to cleanup steps.
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.