fix: restore collect_all for mysql.connector to fix no localization for language eng

DatabaseApp.spec

@@ -1,31 +1,21 @@
 # -*- mode: python ; coding: utf-8 -*-
-import os
+from PyInstaller.utils.hooks import collect_all
 
-# Bundle mysql-connector locales to fix "no localization for language 'eng'" error
-_mysql_locales = os.path.join(
-    os.path.dirname(os.path.abspath('.')),
-    'db_interface', 'venv', 'Lib', 'site-packages', 'mysql', 'connector', 'locales'
-)
-# Fallback: resolve relative to spec file location
-_spec_dir = os.path.dirname(os.path.abspath(SPEC))
-_mysql_locales = os.path.join(_spec_dir, 'venv', 'Lib', 'site-packages', 'mysql', 'connector', 'locales')
+mysql_datas, mysql_binaries, mysql_hiddenimports = collect_all('mysql.connector')
 
 a = Analysis(
     ['main.py'],
     pathex=[],
-    binaries=[],
-    datas=[
-        (_mysql_locales, os.path.join('mysql', 'connector', 'locales')),
-    ],
-    hiddenimports=[
-        'mysql.connector',
-        'mysql.connector.locales',
-        'mysql.connector.locales.eng',
-        'mysql.connector.plugins',
-        'mysql.connector.plugins.mysql_native_password',
+    binaries=mysql_binaries,
+    datas=mysql_datas,
+    hiddenimports=mysql_hiddenimports + [
+        'mysql', 'mysql.connector', 'mysql.connector.locales',
+        'mysql.connector.locales.eng', 'mysql.connector.locales.eng.client_error',
+        'mysql.connector.plugins', 'mysql.connector.plugins.mysql_native_password',
         'mysql.connector.plugins.caching_sha2_password',
-        'kivy.core.window.window_sdl2',
-        'win32timezone',
+        'mysql.connector.aio', 'mysql.connector.aio.plugins',
+        'mysql.connector.aio.plugins.mysql_native_password',
+        'kivy.core.window.window_sdl2', 'win32timezone',
     ],
     hookspath=[],
     hooksconfig={},