add resolution for CoQuest as federation member

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

Reviewed-on: #325
Co-authored-by: simon <135+simon@noreply.git.coopcloud.tech>

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

@@ -0,0 +1,26 @@
+---
+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.