ensure error message shows, and unset register flag if there's an API error

src/views/AccountViewView.vue

@@ -1016,6 +1016,17 @@ export default class AccountViewView extends Vue {
       }
     } catch (error) {
       this.handleRateLimitsError(error);
+
+      try {
+        await db.open();
+        db.settings.update(MASTER_SETTINGS_KEY, {
+          isRegistered: false,
+        });
+        this.isRegistered = false;
+      } catch (err) {
+        console.error("Got an error marking user not registered:", err);
+        // already set an error notification for the user
+      }
     }
 
     this.loadingLimits = false;
@@ -1044,17 +1055,12 @@ export default class AccountViewView extends Vue {
       this.limitsMessage =
         (data?.error?.message as string) || "Bad server response.";
       console.error(
-        "Got bad response retrieving limits, which usually means user isn't registered. Server says:",
-        this.limitsMessage,
+        "Got bad response retrieving limits, which usually means user isn't registered:",
+        error,
       );
-    } else if (
-      error instanceof Error &&
-      error.message ===
-        "Attempted to load Give records with no identifier available."
-    ) {
-      this.limitsMessage = "You have no identifier.";
     } else {
-      // Handle other unknown errors
+      this.limitsMessage = "Got an error retrieving limits.";
+      console.error("Got some error retrieving limits:", error);
     }
   }