feat: add reputation system with deals, ratings, level badges, and chat-widget deal confirmation

locales/en.json

@@ -321,5 +321,24 @@
     "paidViaXmr": "Paid via Monero (XMR)",
     "awaitingConfirmation": "Awaiting blockchain confirmation",
     "awaitingHint": "Your payment has been received. The listing will be published automatically after 1 confirmation."
+  },
+  "reputation": {
+    "level": {
+      "new": "New Account",
+      "active": "Active",
+      "trusted": "Trusted",
+      "power": "Power Seller"
+    },
+    "deals": "{{count}} deals",
+    "dealsSingular": "1 deal",
+    "avgRating": "⌀ {{rating}}",
+    "newWarning": "New account — start with small amounts",
+    "confirmDeal": "Complete Deal",
+    "confirmDealHint": "Confirm that the transaction has taken place",
+    "dealPending": "Waiting for confirmation",
+    "dealConfirmed": "Deal confirmed",
+    "rate": "Leave a rating",
+    "rated": "Rated",
+    "memberSince": "Member since {{date}}"
   }
 }