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/jewish-hevruta.yaml

@@ -1,5 +1,5 @@
 id: jewish-hevruta
-title: Jewish Hevruta Paired Study
+title: Hevruta Paired Study
 description: >-
   A Jewish practice of paired text study in which two partners read a text
   together and argue with and for each other to reach deeper