✨ (.zshrc, install.sh): streamline zsh-autosuggestions plugin configuration and remove marker installation logic

install.sh

@@ -189,17 +189,7 @@ else
     git clone --depth 1 https://github.com/Aloxaf/fzf-tab $ZSH/custom/plugins/fzf-tab
 fi
 
-if [ -d ~/.marker ]; then
-    cd ~/.marker && git pull
-else
-    git clone --depth 1 https://github.com/jotyGill/marker ~/.marker
-fi
 
-if ~/.marker/install.py; then
-    echo -e "Installed Marker\n"
-else
-    echo -e "Marker Installation Had Issues\n"
-fi
 
 # if git clone --depth 1 https://github.com/todotxt/todo.txt-cli.git ~/.config/ezsh/todo; then :
 # else