feat: add sub path for actual url

.env

@@ -18,6 +18,16 @@
 # If you want to change this value, you need to change the values in Settings.json and move the file itself to the desired location.
 PATH_TO_SAVE=
 
+# The actual sub path to the api
+# string
+# (optional)
+ACTUAL_SUB_PATH=
+
+# The sub path to the swagger
+# string
+# (optional)
+SWAGGER_SUB_PATH=swagger
+
 # Internal port configuration
 # integer
 # (optional)