Drop qt_users dependency for configs and track app version

cmd/migrate/main.go

@@ -66,7 +66,7 @@ func main() {
 
 	// Get all configurations from MariaDB
 	var configs []models.Configuration
-	if err := mariaDB.Preload("User").Find(&configs).Error; err != nil {
+	if err := mariaDB.Find(&configs).Error; err != nil {
 		log.Fatalf("Failed to fetch configurations: %v", err)
 	}
 
@@ -74,13 +74,10 @@ func main() {
 	localCount := local.CountConfigurations()
 	log.Printf("Found %d configurations in local SQLite", localCount)
 
-	if *dryRun {
+		if *dryRun {
 		log.Println("\n[DRY RUN] Would migrate the following configurations:")
 		for _, c := range configs {
 			userName := c.OwnerUsername
-			if userName == "" && c.User != nil {
-				userName = c.User.Username
-			}
 			if userName == "" {
 				userName = "unknown"
 			}
@@ -131,14 +128,10 @@ func main() {
 			UpdatedAt:        now,
 			SyncedAt:         &now,
 			SyncStatus:       "synced",
-			OriginalUserID:   c.UserID,
+			OriginalUserID:   derefUint(c.UserID),
 			OriginalUsername: c.OwnerUsername,
 		}
 
-		if localConfig.OriginalUsername == "" && c.User != nil {
-			localConfig.OriginalUsername = c.User.Username
-		}
-
 		if err := local.SaveConfiguration(localConfig); err != nil {
 			log.Printf("  ERROR: %s - %v", c.Name, err)
 			errors++
@@ -173,3 +166,10 @@ func main() {
 
 	fmt.Println("\nDone! You can now run the server with: go run ./cmd/server")
 }
+
+func derefUint(v *uint) uint {
+	if v == nil {
+		return 0
+	}
+	return *v
+}