Revert "add grub and zstd packages"

This reverts commit 357ffbc80a.

ok

aps/build

@@ -0,0 +1,12 @@
+mkdir spkg
+cd spkg
+wget https://git.hippoz.xyz/alnux/aps/raw/branch/master/aps
+
+sed -n -e 1p -e 2p -e 3p -e 4p -e 5p $1/bin/aps > config.tmp
+. config.tmp
+sed -i 's/^temp_location./temp_location="${temp_location}"/' aps
+sed -i 's/^install_root./install_root="${install_root}"/' aps
+sed -i 's/^installed_pkg_database./installed_pkg_database="${installed_pkg_database}"/' aps
+sed -i 's/^locpkg_database./locpkg_database="${locpkg_database}"' aps
+
+install -Dm755 aps $1/bin/aps

aps/package

@@ -0,0 +1,5 @@
+pkg_config_deploy=true
+pkg_config_ver="0.0.2"
+pkg_config_name="aps"
+pkg_config_makedepends=""
+pkg_config_depends=""

bash/payload/etc/bash.bashrc

@@ -1 +0,0 @@
-PS1="($(whoami) on Alnux, working dir: $(pwd))"%\#%_