Housing Decor Guide

### Added
- **The vendor quantity picker has an "Auto-close when complete" tick box.** Tick it and the picker
  closes itself once everything is bought; a purchase that stops early stays open. It remembers
  your choice.
- **Current zone, on Shop by Vendor and Find Decor.** The button at the end of the second chip row
  filters the list to the zone you're standing in, buildings with a map of their own included: in
  the Heart of the Forest it picks Ardenweald. It works with the chips beside it, so Gold, no
  unlocks plus Current zone is what you can buy right where you are. Clear it with Reset or its
  Zone tag. Greyed out where HDG knows no vendors. Suggested by Vectality.
- **Filter by currency.** Advanced Filters has a Currency dropdown listing every currency decor is
  sold for, from War Resources and Apexis Crystal to tokens like Tricky Treats. Pick one and the
  list shows only what costs it; pick several to see any of them. Suggested by Vectality.

### Fixed
- **The House tab's currency widget lists Field Accolade and Corrosive Coin,** two decor
  currencies from 12.1.5 it didn't know.
- **Dragon Isles Supplies and Garrison Resources show their own icons.** Dragon Isles Supplies
  showed a green square, and Garrison Resources borrowed Order Resources' icon.
- **Lunelle and Acquirer Ta'gosh have locations.** Both showed "location not known yet". Map and
  Waypoint now take you to Lunelle on the Trunk floor of the Heart of the Forest in Ardenweald, and
  to Ta'gosh on Oribos's Ring of Fates.
- **The Heartsbane decor's Hallow's End vendors have locations.** Cordula Wolfgang in Founder's
  Point and Spew Gutsout in Razorwind Shores showed "location not known yet". Map and Waypoint now
  take you to each neighborhood's holiday hut.