Continues the ConfigLoader.cpp domain split. Pure move of loadStations; no domain-specific helpers to relocate here. Co-Authored-By: Claude <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YHcUerKAZKWNvSKJxYKbnG
Continues the ConfigLoader.cpp domain split. Pure move of loadStations; no domain-specific helpers to relocate here. Co-Authored-By: Claude <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YHcUerKAZKWNvSKJxYKbnG