Changed .bash_aliases to .aliases and added to bashrc and zshrc

.zshrc

@@ -254,6 +254,10 @@ if [ -f /usr/share/zsh-autosuggestions/zsh-autosuggestions.zsh ]; then
     ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=#999'
 fi
 
+if [ -f ~/.aliases ]; then
+    . ~/.aliases
+fi
+
 # enable command-not-found if installed
 if [ -f /etc/zsh_command_not_found ]; then
     . /etc/zsh_command_not_found