.arcconfig

hgweb: move archivelist to standalone function

This doesn't need to exist as an inline function in a method.

Minor formatting changes were made as part of the move.

Differential Revision: https://phab.mercurial-scm.org/D2813

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}