Comment on: Windows companion app — open source Electron rewrite

our macOS implementation of accessibility-based element targeting alongside coordinate control: https://github.com/mediar-ai/mcp-server-macos-use/blob/main/Sources/MCPServer/main.swift and the cross-platform element abstraction that handles UIA on Windows: https://github.com/mediar-ai/terminator/blob/main/crates/terminator/src/element.rs