v1.7.47

v1.7.47 — Waypoints: saved points, in-world beams, .nf goto <name>

• .nf wp add <name> saves your current position + dimension; del removes; list shows all with live distance.
• In-world beams — every waypoint renders a full-height colored beam (stable color from the name) plus a floating name (123m) label at eye level. Rides the same vanilla gizmo pipeline as ESP, visible through walls.
• .nf goto home — fly straight to a saved point. Nether↔Overworld coordinates convert automatically (÷8/×8) based on where the point was saved vs where you are; End points refuse conversion with a clear message.
• One registry row wired restore/persist/self-check automatically — the Phase A architecture paying off on its first new module.