v2.7.0

🚀 Features

• starter: Surface login and challenge errors in the Login component
• approval-flow-editor: Inject host global subjects into the condition builder
• playground: Showcase host-context injection in the editor demos

🚜 Refactor

• starter: Replace deprecated antd Alert message/onClose with title/closable
• approval-flow-editor: Rebuild the state engine on @coldsmirk/nodeloom-core
• form-editor: Replace ZEN with native new Function evaluation and host context injection

📚 Documentation

• Sync CLAUDE.md and AGENTS.md for the 3.0 overhaul

🏗️ Build / Deps

• deps: Upgrade antd to 6.4.5
• deps: Upgrade dependencies and pin Babel to 7.x for emotion compat
• deps: Upgrade dependencies and migrate to @coldsmirk 0.4.x configs

🎨 Styling

• Conform the codebase to @coldsmirk/eslint-config 0.4.x

🧹 Chores

• release: V2.7.0