Try another way of adding the installer

Author: TriangularDev

builder/Dockerfile

@@ -22,6 +22,7 @@ WORKDIR /TriOs
 CMD lb config --initramfs live-boot && \
     lb config --bootappend-live "boot=live components union=overlay nopersistence" && \
     lb config --architecture amd64 && \
+    lb config --debian-installer live && \
     lb build && \
     mkdir -p /TriOs_Output && \
     cp -r ./live-image* /TriOs_Output/ && \