Housing Decor Guide

### Fixed
- **The three-second freeze at login is gone, and so is the one at first open.**
  Two things met. Since 3.31.1, the first read of the decor catalogue also
  asked the game to match every achievement name it knows -- some four thousand
  lookups, three seconds with the game held still -- so that achievement links
  would work for decor the addon had no ID for. On 12.1 that turned out to be
  eight pieces. The addon now ships those IDs, resolved from the game's own
  data, and never asks the client to match names again: the same read that
  took 3.2 seconds takes about a tenth of one. And since July the zone alert
  had been triggering that read the moment a character logged in, so the
  freeze landed on every character, every login. The catalogue is now left
  alone at login, as everything else in the addon is, and is read when you
  first open the window, visit a vendor or hover a decor tooltip; the alert for
  the zone you are standing in fires at that point instead. Reported by
  themindboggle.

- **Torv Dubstomp's decor is no longer credited to Ransa Greyfeather.** Twelve
  Highmountain pieces -- the Large Highmountain Drum, the Skyhorn kites, the
  Skyhorn Storage Chest, the Tauren Vertical Windmill and eight more -- named
  Ransa Greyfeather, the Highmountain Tribe emissary in Thunder Totem, as their
  seller, and her Shop by Vendor page listed every one of them. She does not
  stock them: she sells only the eight reputation pieces, and the twelve come
  from Torv Dubstomp, the Decor Specialist a few steps from her. The decor card,
  the source line and Shop by Vendor now all say Torv, and her page lists only
  what she actually sells. Reported by reganart.