Stage 4: Web3 black market spot counter and Ponero desk

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

src/Decentralized/ModFiles/Localization/en.csv

@@ -206,3 +206,27 @@ nightlog.crt_freeze,The black market handed over addresses during the crackdown:
 nightlog.thaw,Frozen {0} {1} thawed.
 news.crtfreeze.title,Black market freezes some CRT addresses for the crackdown
 news.crtfreeze.desc,"Word is the black market gave security a list of CRT addresses in exchange for being left alone. Holders with low standing are likelier to be frozen."
+tab.black,Black market
+black.upgrade.title,Web3 Black Market
+black.upgrade.desc,"Unlocks the terminal's black-market page: the black-market faction's on-chain arm. A spot counter restocks weekly with contraband, payable only in coin (PSC, CRT, CRA, Ponero), tainted coin accepted, at a premium; higher standing also opens a Ponero desk. Needs black-market standing; offline during crackdowns."
+black.offline,The black market's on-chain entrance is offline during the crackdown.
+black.closed,"You need black-market standing of {0} before anyone lets you in (currently {1})."
+black.sub.shop,Spot counter
+black.sub.desk,Ponero desk
+black.shop.h,Spot counter
+black.rep,"Black-market standing {0}, goods tier {1}/3 visible. Restocks weekly."
+black.empty,Sold out for this week.
+black.offer,"{0} x{1}   {2} credits"
+black.buy,"Buy with coin ({0})"
+black.bought,"Deal done: {0} is in storage."
+black.pay.h,Payment
+black.hint,"Coin only, no CRC.|Prices are 30% above normal channels.|The coin you pay leaves its share of taint with the seller; the goods come without a stolen tag."
+black.desk.h,Ponero desk
+black.desk.hint,"Ponero is a privacy coin; it cannot be traced on-chain.|Swapping any coin into Ponero leaves that value's taint behind.|{0}% fee each way, with a daily limit.|Coin swapped out of Ponero has no origin; cash-out screening gets stricter."
+black.desk.left,"Left today: {0} (limit {1})"
+black.desk.price,"Ponero price: {0}"
+black.desk.swap,Swap
+black.desk.in,Into Ponero
+black.desk.out,Out of Ponero
+black.desk.go,Swap
+black.desk.fail,Swap failed: balance, limit or amount is wrong.