Add debug logging for MONGO_URI

cmd/main.go

@@ -35,6 +35,19 @@ func main() {
 	consoleLog.PrintBanner(false)
 	consoleLog.Info("Mode: Timestamp-triggered processing with parallel workers")
 
+	// Debug: Check if MONGO_URI is set
+	mongoURI := cfg.MongoURI
+	if mongoURI == "" || mongoURI == "mongodb://localhost:27017" {
+		consoleLog.Warn("MONGO_URI not set or using default - check your secrets!")
+	} else {
+		// Mask the URI for logging (show first 20 chars only)
+		masked := mongoURI
+		if len(masked) > 30 {
+			masked = masked[:30] + "..."
+		}
+		consoleLog.Info("MONGO_URI detected: %s", masked)
+	}
+
 	// Create context with signal handling
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()