feat: set GLOW_STYLE and add glow to go:install:tools

- .zshenv: export GLOW_STYLE pointing to Nord theme JSON
- arty.yml: add glow v2 to go:install:tools

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.zshenv

@@ -15,4 +15,7 @@ plugins=(
 export EDITOR=micro
 
 # Enable TrueColors for micro
-export MICRO_TRUECOLOR=1
+export MICRO_TRUECOLOR=1
+
+# Set custom glow style
+export GLOW_STYLE="$HOME/.config/glow/nord.json" 

arty.yml

@@ -53,6 +53,7 @@ scripts:
   go:install:tools: |
     CGO_ENABLED=1 go install -tags extended,withdeploy github.com/gohugoio/hugo@latest
     go install github.com/mikefarah/yq/v4@latest
+    go install github.com/charmbracelet/glow/v2@latest
   go:clean: go clean -cache && go clean -modcache
   vscode:extensions: |
     code --install-extension editorconfig.editorconfig