move connecter selection to model

src/brovski-adress-etiketten-verwaltung.py

@@ -7,7 +7,6 @@ from tkinter import messagebox
 from tkinter import ttk
 
 from config import Config
-from connector import JSONConnector
 from model import Model
 from windows import SettingsWindow, EditRecord, show_error
 
@@ -37,7 +36,7 @@ class Application:
         self.filter_active = tk.BooleanVar(value=False)
 
         # model connector
-        self.model = Model(JSONConnector())
+        self.model = Model(self.config)
 
         # init paths to json and csv file
         self.json_file_name = "brovski-adress-etiketten-verwaltung.json"