v1.12.0 — Standalone Binary + MCP HTTP Transport

Highlights

• Standalone binary — compile with pkg (no Node.js required)
• MCP HTTP/SSE transport — connect to remote MCP servers via HTTP+SSE
• Build scripts — npm run build:binary, build:binary:win, build:binary:web

Changes

• pkg configuration with Windows/Linux/macOS targets
• scripts/build-binary.js helper
• HTTPTransport for SSE-based MCP connections