Refactor decode_path_element from 217 lines with complexity 72 to clean helpers:
- Add @q_constructs module attribute with all 39 Q-construct descriptions
- Extract decode_wide_element/1 for WIDE digipeater patterns
- Extract decode_trace_element/1 for TRACE digipeater patterns
- Extract decode_relay_element/1 for RELAY digipeater patterns
- Extract decode_tcpip_element/1 for TCPIP gateway patterns
- Main function now has simple map lookup and pattern-based routing
Reduced from 217 lines to 66 lines while improving readability and maintainability.
Co-Authored-By: Graham <noreply@anthropic.com>
Graham McIntire
d033e8af76