fix: remove cultural identifiers from protocol titles for consistency

Cultural context remains in descriptions. Titles now uniformly use the
practice name without prefixing the culture, country, religion, or people.
e.g. 'Quaker Meeting for Worship' -> 'Meeting for Worship',
'Moroccan Jmaa Village Assembly' -> 'Jmaa Village Assembly',
'Aboriginal Yarning Circle' -> 'Yarning Circle'.

43 titles updated across the seed library.

seeds/ohlone-bay-area-land-back.yaml

@@ -1,5 +1,5 @@
 id: ohlone-bay-area-land-back
-title: Ohlone Land Back Rematriation Gathering
+title: Land Back Rematriation Gathering
 description: >-
   A practice of the Sogorea Te' Land Trust and East Bay Ohlone communities
   in which land is returned to Indigenous stewardship through a