fix: dynamic height layout + bundle mysql locales to fix 'no localization for eng' error\n\n- Replace all fixed pixel heights in content_layout with size_hint_y proportions\n so the 6 rows fill available space on any screen (800p, 1080p, etc.)\n- Remove AnchorLayout wrapper that caused dead space above content\n- Bundle mysql/connector/locales in PyInstaller build (spec + build_windows.py)\n- Add mysql.connector.plugins hidden imports to spec and build script"

DatabaseApp.spec

@@ -1,21 +1,31 @@
 # -*- mode: python ; coding: utf-8 -*-
-from PyInstaller.utils.hooks import collect_all
+import os
 
-mysql_datas, mysql_binaries, mysql_hiddenimports = collect_all('mysql.connector')
+# 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')
 
 a = Analysis(
     ['main.py'],
     pathex=[],
-    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',
+    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',
         'mysql.connector.plugins.caching_sha2_password',
-        'mysql.connector.aio', 'mysql.connector.aio.plugins',
-        'mysql.connector.aio.plugins.mysql_native_password',
-        'kivy.core.window.window_sdl2', 'win32timezone',
+        'kivy.core.window.window_sdl2',
+        'win32timezone',
     ],
     hookspath=[],
     hooksconfig={},