## 1. Implementation
- [x] 1.1 Update `print_resource_summary` in `display.py` to accept a `local_details` dict and rename "Details" column to "Local Details"
- [x] 1.2 Update `_display_summary` in `main.py` to compute per-resource local details using port offset logic and pass to `print_resource_summary`
- [x] 1.3 Update existing tests for the new parameter and column name
- [x] 1.4 Run full test suite and verify `ldk dev` output manually
