replace mITs hosting with soulhub-IT

As we switched offering the managed hosting of KolliCloud from makeITsocial to soulhub, I propose updating the docs accordingly. :)

docs/federation/resolutions/in-progress/044.md

@@ -1,26 +0,0 @@
----
-title: "Resolution 044: CoQuest to join the federation as a member"
----
-
-- Topic: Resolution 044: CoQuest to join the federation as a member
-- Date: 2026-08-17
-- Deadline: 2026-08-XX
-- Size: large
-
-## Summary
-
-*CoQuest - IT Coop Stuttgart* offers hosting with co-op cloud for paid customers from the non-profit and coop sector. It acts as co-maintainer for several recipes and does abra development.
-
-## Details
-
-CoQuest already hosts services for several customers and plans to extend their hosting services in the future:
-
-> We welcome clients and partners who share our values and work with us towards a more just, solidary, and sustainable world. We are especially keen to cooperate with worker-owned enterprises, cooperatives, non-profit associations, and initiatives of the community supported economy, as well as works councils and trade unions. Together we want to realize projects in culture, education, social welfare, and ecology.
-
-More information at [coquest.coop](https://coquest.coop)
-
-Some of CoQuest's members are also active at Klasse & Methode and therefore Klasse & Methode vouches for CoQuest.
-CoQuest will waive it's voting rights in the federation.
-
-CoQuest's representative to the federation will be p4u1. He can be reached at
-`@p4u1_f4u1:matrix.org` on Matrix or `member@coquest.coop` by email.

mkdocs.yml

@@ -148,7 +148,6 @@ nav:
           - "In Progress":
               - federation/resolutions/index.md
               - federation/resolutions/in-progress/043.md
-              - federation/resolutions/in-progress/044.md
       - "Minutes":
           - federation/minutes/index.md
           - "Recently":