chore: update VSCode settings, clean up mail.py, and upgrade PyQt6 UI generator version

.vscode/settings.json

@@ -31,8 +31,27 @@
   "python.testing.pytestEnabled": true,
   "cSpell.words": [
     "adis",
+    "Adminbereich",
+    "Apparatdetails",
     "apparate",
+    "appname",
+    "appnr",
+    "autoadder",
+    "availchecker",
+    "bookgrabber",
+    "chkbx",
+    "drpdwn",
     "isbn",
-    "ISSN"
+    "ISSN",
+    "mand",
+    "profdata",
+    "profname",
+    "qrichtext",
+    "Segoe",
+    "semesterapparate",
+    "Semesterapparatsmanagement",
+    "Semesterapparatsteam",
+    "Strg",
+    "telnr"
   ],
 }

mail.py

@@ -1,4 +1,3 @@
-import sys
 
 from PyQt6 import QtWidgets
 

src/utils/Ui_docs.py

@@ -1,12 +1,12 @@
 # Form implementation generated from reading ui file 'c:\Users\aky547\GitHub\SemesterapparatsManager\src\utils\docs.ui'
 #
-# Created by: PyQt6 UI code generator 6.6.1
+# Created by: PyQt6 UI code generator 6.7.1
 #
 # WARNING: Any manual changes made to this file will be lost when pyuic6 is
 # run again.  Do not edit this file unless you know what you are doing.
 
 
-from PyQt6 import QtCore, QtGui, QtWidgets
+from PyQt6 import QtCore, QtWidgets
 
 
 class Ui_Dialog(object):