reformat code, stylistic changes

profiles/base/.zsh/conf.d/00-base.zsh

@@ -1,18 +1,18 @@
 # Set PATH environment variable
 typeset -U path PATH
 path=(
-  "${HOME}/.local/bin"
-  "/usr/local/sbin"
-  "/usr/local/bin"
-  "/usr/sbin"
-  "/sbin"
-  "${path[@]}"
+    "$HOME/.local/bin"
+    "/usr/local/sbin"
+    "/usr/local/bin"
+    "/usr/sbin"
+    "/sbin"
+    "${path[@]}"
 )
 export PATH
 
 # Configure shell history behavior
-HISTFILE="${HOME}/.zsh_history"
-HISTSIZE="10000"
-SAVEHIST="10000"
+HISTFILE="$HOME/.zsh_history"
+HISTSIZE=10000
+SAVEHIST=10000
 setopt appendhistory
 setopt HIST_IGNORE_SPACE