feat(models): rename ModelPublicUser to ModelPublicUsers and update references

* Update user-related models to use plural naming for consistency
* Add relationships to ModelPublicUsers in related models
* Adjust database migration and schema to reflect changes
* Remove deprecated ModelPublicUser

pkg/storage/seed.go

@@ -32,7 +32,7 @@ func SeedData(ctx context.Context) error {
 	}
 
 	now := time.Now()
-	adminUser := &models.ModelPublicUser{
+	adminUser := &models.ModelPublicUsers{
 		ID:        resolvespec_common.NewSqlString(uuid.New().String()),
 		Username:  resolvespec_common.NewSqlString("admin"),
 		Email:     resolvespec_common.NewSqlString("admin@whatshooked.local"),