fix: remove v1 in app_base_url (#55)

api/models/model.py

@@ -505,7 +505,7 @@ class Site(db.Model):
 
     @property
     def app_base_url(self):
-        return (current_app.config['APP_URL'] if current_app.config['APP_URL'] else request.host_url.rstrip('/')) + '/v1'
+        return (current_app.config['APP_URL'] if current_app.config['APP_URL'] else request.host_url.rstrip('/'))
 
 
 class ApiToken(db.Model):