fix: updated alert copy

src/locales/en.json

@@ -974,7 +974,7 @@
       },
       "LONG": {
         "INVALID_JSON_CONTENT": "The content is not valid JSON. Please verify the content of your inscription.",
-        "INSUFFICIENT_FUNDS": "You have insufficient confirmed funds to process this transaction. This may be due to unconfirmed outputs in your balance. Please add more funds or try with a lower fee rate",
+        "INSUFFICIENT_FUNDS": "Your balance is insufficient to process this transaction. Please add more funds to your wallet or try with a lower fee rate",
         "INVALID_FEE_RATE": "The fee applied to this transaction is too low. To apply a higher fee, select edit fees at the bottom of this screen.",
         "INVALID_SERVICE_FEE_CONFIG": "The calling application sent an invalid payload. Please contact the application developer.",
         "INVALID_CONTENT": "The ordinal content you are trying to inscribe is not valid. Please verify the content of your inscription.",