fix flake8 F601 (dictionary key repeated with different values)

lnbits/extensions/boltcards/lnurl.py

@@ -124,7 +124,7 @@ async def lnurl_callback(
             wallet_id=card.wallet,
             payment_request=pr,
             max_sat=card.tx_limit,
-            extra={"tag": "boltcard", "tag": hit.id},
+            extra={"tag": "boltcard", "hit": hit.id},
         )
         return {"status": "OK"}
     except Exception as exc:

lnbits/extensions/satspay/helpers.py

@@ -18,7 +18,6 @@ def public_charge(charge: Charges):
         "timestamp": charge.timestamp,
         "time_elapsed": charge.time_elapsed,
         "time_left": charge.time_left,
-        "paid": charge.paid,
         "custom_css": charge.custom_css,
     }