feat: mise, brew and fastfetch perf

script/install

@@ -80,12 +80,14 @@ esac
 
 # Set up Homebrew environment
 if [[ "$DOTS_PKG" == "brew" ]]; then
-    NONINTERACTIVE=1
-    HOMEBREW_NO_ANALYTICS=1
-    HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1
-    HOMEBREW_NO_ENV_HINTS=1
-    HOMEBREW_NO_AUTO_UPDATE=1
-    HOMEBREW_NO_INSTALL_CLEANUP=1
+    export NONINTERACTIVE=1
+    export HOMEBREW_NO_ANALYTICS=1
+    export HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1
+    export HOMEBREW_NO_ENV_HINTS=1
+    export HOMEBREW_NO_AUTO_UPDATE=1
+    export HOMEBREW_NO_INSTALL_CLEANUP=1
+    export BREW_CASKS=$(brew list --cask 2>/dev/null || true)
+    export BREW_FORMULAE=$(brew list 2>/dev/null || true)
 fi
 
 # Set up directory variables