- Add ANSI color coding: [I]=green, [W]=yellow, [E]=red
- Format: [Level] [Module] message with 4-char indent for data rows
- Error detail lines use |-> tree connector
- Remove extra blank lines between outputs (except list)
- Modules: CLI, Preview, Builder, Server, Watcher
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- tools/server/: Node.js dev server (Express + WebSocket + fs.watch)
Watches themes/ for .tmpl changes, rebuilds via Go preview command,
applies Juice CSS inlining for email client compatibility, pushes
live reload to browser via WebSocket.
- tools/cli/dev.go: 'go run . dev' subcommand — starts Node.js server
with automatic npm install, initial preview generation, and
Ctrl+C graceful shutdown.
- tools/tools.go: register dev command in CLI app.
- .gitignore: add node_modules exclusion.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
KenanZhuandClaude Opus 4.8