Add md5 verification

Author: bigbruno

biglinux-livecd/usr/share/biglinux/livecd/script/md5error.sh

@@ -37,7 +37,7 @@ TEXT_CONTENT+="foreground='#c62828'"
 TEXT_CONTENT+="size='14000'> 🔍 $ERROR_CODE </span>"
 
 # --- Modern YAD Dialog with Enhanced Design ---
-yad --title="$TITLE" \
+WAYLAND_DISPLAY= yad --title="$TITLE" \
     --window-icon="$ICON_NAME" \
     --width=640 \
     --borders=20 \
@@ -47,4 +47,3 @@ yad --title="$TITLE" \
     --text-width=40 \
     --text-align=center \
     --button="$BUTTON_TEXT!gtk-close:0"
-

biglinux-livecd/usr/share/biglinux/livecd/services.py

@@ -93,6 +93,10 @@ def apply_language_settings(self, lang_code: str, timezone: str):
         self._run_command(
             ["localectl", "set-locale", f"LANG={lang_code}.UTF-8"], as_root=True
         )
+        self._run_command(["./script/biglinux-verify-md5sum.sh"], as_root=False)
+        
+        
+        
 
     def apply_keyboard_layout(self, layout: str):
         """Applies the selected keyboard layout."""