Fixed

• CLI binary path lookup for AI connect. The frozen-mode resolver
  looked for ele.exe in exe.parent/command/ but the installer puts
  the GUI at {app}/app/ and the CLI at {app}/command/ — a sibling
  directory, not a child. Now checks exe.parent.parent/command/
  (installer), exe.parent.parent/cli/ (scoop), and exe.parent/
  (portable) so the MCP config points at the real ele.exe.