feat: add new features such as database watchdog

internal/database/watchdog.go

@@ -0,0 +1,20 @@
+package database
+
+import (
+	"log"
+	"log/slog"
+
+	"gorm.io/gorm"
+)
+
+func watchdog(w string, db *gorm.DB) {
+	slog.Info("performing the watchdog cycle")
+
+	files, err := GetFiles(db)
+	if err != nil {
+		slog.Error("failed to retrieve the files indexed from the database", "error", err)
+		return
+	}
+
+	log.Println(files)
+}