refine error messages for clarity in debug logs

Author: harshithad0703

src/util/messages.ts

@@ -79,10 +79,10 @@ export const MESSAGES = {
     FIRE_CALLED: (req: any) => `Fire operation triggered with: ${JSON.stringify(req)}`,
     FIRE_COMPLETE: (itemCount: number) => `Fire operation completed. Items received: ${itemCount}.`,
     API_CALL_CT: (uid: string) => `API call initiated for content type: ${uid}.`,
-    ERROR_MAP: 'Debug [map]: Content type schema fetch failed.',
-    ERROR_MAP_RESOLVE: 'Debug [mapResolve]: Mapping resolution failed.',
-    ERROR_FILTER_ITEMS: 'Debug [filterItems]: Item filtering failed.',
-    ERROR_FIRE: 'Debug [fire]: Fire operation encountered error.',
+    ERROR_MAP: 'Debug [map]: Failed to fetch content type schema.',
+    ERROR_MAP_RESOLVE: 'Debug [mapResolve]: Unable to resolve mapping.',
+    ERROR_FILTER_ITEMS: 'Debug [filterItems]: Unable to filter items.',
+    ERROR_FIRE: 'Debug during fire operation.',
     REFIRE_CALLED: (req: any) => `Re-fire operation triggered with: ${JSON.stringify(req)}`,
     CHECKPOINT_LOCKDOWN: 'Checkpoint: lockdown has been invoked',
   },