Add logger & implement fiber error handling

helpers/logger.go

@@ -0,0 +1,26 @@
+package helpers
+
+import (
+	"os"
+	"time"
+
+	"github.com/charmbracelet/log"
+)
+
+var loggerCreated bool
+var logger *log.Logger
+
+func GetLogger() *log.Logger {
+	if !loggerCreated {
+		logger = log.NewWithOptions(os.Stderr, log.Options{
+			Level:           log.DebugLevel,
+			ReportCaller:    true,
+			ReportTimestamp: true,
+			TimeFormat:      time.RFC3339,
+		})
+
+		loggerCreated = true
+	}
+
+	return logger
+}