Fix broken desktop after gaming profile: skip risky dracut regen.

Carveout-only changes no longer run dracut --regenerate-all (known to
leave wallpaper with no Plasma shell on Nobara). Add z13-recover-desktop
for emergency reset from TTY.

Co-authored-by: Cursor <[email protected]>

install.sh

@@ -38,6 +38,7 @@ rsync -a --delete \
     "${SRC_DIR}/" "${INSTALL_DIR}/"
 
 chmod +x "${INSTALL_DIR}/bin/z13-memory-profiles"
+chmod +x "${INSTALL_DIR}/bin/z13-recover-desktop" 2>/dev/null || true
 chmod +x "${INSTALL_DIR}/install.sh" 2>/dev/null || true
 
 ln -sf "${INSTALL_DIR}/bin/z13-memory-profiles" "${BIN_DIR}/z13-memory-profiles"