Open Goldenrod City, Whitney's gym and the Radio Tower quiz (#32)

Enable Goldenrod City and its buildings, the department store with its
elevator and rooftop, the Underground and its rooms, the Radio Tower
floors and the Route 35 gate.

Port what their scripts need: the herb shop, bargain shop, pharmacy and
rooftop sale marts with ROM stock, prices and text; the Name Rater; the
haircut brothers' happiness tables; the Lucky Number show over the party
and boxes with its saved number and Friday countdown (RTC day timers with
the 140-day wrap); coin and money balance boxes; Game Corner prize
registration through NewPokedexEntry; gift Pokémon to the box when the
party is full, with OT, nickname and MAIL (Kenya's 15-letter first line
now stores). Saves gain hallOfFame, timers and luckyNumber, with
defaults for older saves, and wUndergroundSwitchPositions joins the
saved script bytes.

The playthrough continues to the Bicycle, Whitney, the PLAINBADGE and the
radio card. SlotMachine and CardFlip are still refused.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -2,7 +2,7 @@
 
 A native web port of Pokémon Crystal, translated from [PRET's Game Boy disassembly](https://github.com/pret/pokecrystal). The game runs in TypeScript and reads graphics, maps, sprites and dialogue from the user's own ROM. No original game assets are included.
 
-**Current milestone: from the opening to Route 34.** Play in a minimal Crystal-style interface with Game, Savegames, Map, Pokédex, Link and Friends tabs. The native canvas fills the play area, and the live local map follows your position. The Map tab also shows the Johto map with your location, the towns you can fly to and the areas open so far. Save, export and import work now. The Pokédex tab shows the Pokémon you have seen and caught. Link and Friends show their planned scope without placeholder data.
+**Current milestone: from the opening to Goldenrod City.** Play in a minimal Crystal-style interface with Game, Savegames, Map, Pokédex, Link and Friends tabs. The native canvas fills the play area, and the live local map follows your position. The Map tab also shows the Johto map with your location, the towns you can fly to and the areas open so far. Save, export and import work now. The Pokédex tab shows the Pokémon you have seen and caught. Link and Friends show their planned scope without placeholder data.
 
 Walk around your home, the town and its buildings at the original walking speed. Mom gives you the Pokégear and asks the day of the week. The teacher stops you from leaving town. Your rival shoves you away from the lab window. Professor Elm introduces his errand, and you choose Chikorita, Cyndaquil or Totodile. The Pokémon's picture and stats come from your ROM, and you can nickname it. Elm's aide then gives you a Potion. These scenes run the game's own event scripts and movement data, with native choices and naming.
 
@@ -18,7 +18,9 @@ The Pokémon Center PC opens Bill's PC, your own PC and, once you have the Poké
 
 Route 31 leads to Violet City, Sprout Tower and Falkner's gym. South of Violet, Route 32, Union Cave and Route 33 lead to Azalea Town: follow Kurt into the Slowpoke Well to stop Team Rocket, beat Bugsy, then herd the Farfetch'd in Ilex Forest for HM01 Cut and reach Route 34. Kurt makes balls from apricorns overnight. In the Ruins of Alph, solve the chamber puzzles to unlock wild Unown, which appear in their letters and fill the Unown Dex.
 
-Goldenrod City and beyond, the Day-Care's Eggs, trade evolutions, the Pokégear's radio, the Pokédex's area view, search and other list modes, Headbutt and Rock Smash, MAIL, Kurt's special balls and audio are still being ported. Unported neighboring areas appear at the edges but cannot be entered yet.
+In Goldenrod, get the Bicycle, challenge Whitney for the Plain Badge and answer the Radio Tower quiz for the radio card. Visit the department store and Underground shops, the Name Rater and haircut brothers, check the Lucky Number show, or exchange Game Corner coins for prizes. The Route 35 gate gives you Kenya with Randy's MAIL.
+
+Game Corner minigames, the routes beyond Goldenrod, the Day-Care's Eggs, trade evolutions, the Pokégear's radio, the Pokédex's area view, search and other list modes, and audio are still being ported. Unported neighboring areas appear at the edges but cannot be entered yet.
 
 ## Run