0.6.1

Added

• Proxy support: when HTTPS_PROXY/https_proxy/ALL_PROXY/all_proxy
  is set, the global fetch is wrapped at startup (CONNECT tunneling for
  HTTPS, absolute-form for HTTP, NO_PROXY honored), so Entra, Graph and
  the update check work behind a proxy. One stderr line names the proxy
  host when it activates. A malformed proxy value warns on stderr and falls
  back to a direct connection instead of failing startup.

Fixed

• Behind a proxy, sign-in and every Graph call failed with ENOTFOUND
  (Node's fetch ignores proxy variables); requests now route through
  the proxy automatically. See Proxy.