Fix logic conditions loading to handle MSP errors

Add error callback to MSP.send_message in processNextCondition() so that
if an individual logic condition fetch fails, loading continues with the
next condition rather than halting indefinitely.

Previously, only a success callback was provided, meaning any MSP error
would stop the loading sequence without ever calling the final callback.

Author: sensei-hacker

js/msp/MSPHelper.js

@@ -2495,10 +2495,12 @@ var mspHelper = (function () {
 
                         if (isConfigured) {
                             // Fetch from firmware - handler will put() it
-                            MSP.send_message(MSPCodes.MSP2_INAV_LOGIC_CONDITIONS_SINGLE, [idx], false, function() {
+                            // Use same callback for success and error to ensure loading continues
+                            const onComplete = function() {
                                 idx++;
                                 processNextCondition();
-                            });
+                            };
+                            MSP.send_message(MSPCodes.MSP2_INAV_LOGIC_CONDITIONS_SINGLE, [idx], false, onComplete, onComplete);
                             return; // Wait for async MSP response
                         } else {
                             // Not configured - put default directly and continue loop