nameplates are frames, guild names go overhead, and the camera pivots

- a nameplate is a real frame under WorldFrame, six regions and a health bar in the reference's order, so pfUI, ShaguTweaks and _Nameplates find and restyle plates instead of seeing none; the plate stays out of the mouse's way in this cut (2148)
- a player's guild shows under their overhead name in angle brackets, the line an NPC's subname already used, gated by the UnitNamePlayerGuild option at its stock on (2149)
- smart camera pivot is on, as 1.12 ships it: a mostly vertical drag with the camera pressed against something tilts the view instead of swinging the arm, easing home on release; in water the pivot rises for a swimmer (2149)
- Follow Terrain and head bob are built and ship off, as in 1.12: Follow Terrain leans the camera up or down the slope you are walking onto, and head bob sways the first-person eye in a figure of eight while you move (2149)

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

crates/benilla-ui/src/script/mod.rs

@@ -110,6 +110,8 @@ mod measure;
 mod merchant;
 mod messageframe;
 mod minimap;
+pub mod nameplate;
+pub use nameplate::{PlateGeometry, PlateState};
 mod model;
 mod modelframe;
 mod net_stats;