Externalising 'eglot-server-programs'

[Philip Kaludercic]

I have been wondering why all the language servers are currently listed
in 'eglot-server-programs'?  Isn't it usually the responsibility of a
major mode to integrate and configure generic functionality (Imenu,
CAPF, Xref, Outline, Font-Lock, ...) for a language?  Would it be
imaginable to move towards the expectation that major modes and their
packages update 'eglot-server-programs', just like they update
'auto-mode-alist'?

-- 
        Philip Kaludercic on peregrine