e7965cb148
mini/full/bare no longer pin filesystem_size; the installer sizes the RedoxFS image from the actual package set (redox_installer::compute_filesystem_size_mb, installer fork 89e1c67). Removes the magic numbers (mini 512/2048, full 4096, bare 192) that had to be hand-tuned as packages changed. Bumps the installer submodule pointer. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>