adjusted eza theme and and alacritty colors

bashrc/.bashrc

@@ -5,6 +5,13 @@
 # If not running interactively, don't do anything
 [[ $- != *i* ]] && return
 
+# functions
+show256colors () {
+    for code in {0..255}; do
+        echo -e "\e[38;05;${code}m $code: Color";
+    done
+}
+
 alias ls='ls -hal --color=auto'
 alias list='eza -lao --no-permissions --group-directories-first -s=ext --color=always --time-style long-iso'
 # alias list='lsd -lA'