v0.4.1: Vite 7 compatibility, Shadow DOM discovery, remote debugging

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Bug Fixes

• Fix Vite 7 HMR infinite loop — proxy now detects vite-hmr WebSocket subprotocol and forwards it to the dev server instead of treating it as a bridge connection (#2)
• Shadow DOM canvas discovery — Three.js canvases inside Shadow DOM trees (dockview, web components) are now detected automatically
• Scene selection — interceptRender now captures the scene with the most children, skipping background-only planes
• Multi-tab warnings — bridge_status now warns when multiple browser tabs compete for the bridge connection

New Features

• set_dev_url tool — connect to a remote Three.js app by URL for inspection and visual debugging
• DEV_URL env var — set a remote target at startup (e.g. DEV_URL=https://my-app.vercel.app)
• Remote mode — all inspection tools work normally; set_* tools apply visually with a clear warning that source code changes are not possible
• HTTPS proxy support — proxy can now forward to HTTPS targets