fix: rename seed files and IDs to match cleaned titles

All 100 seed YAML files now have:
- Filenames that match their id field
- IDs that are slugs of their titles
- No cultural identifiers in titles or IDs

70 files renamed. e.g. quaker-meeting-for-worship.yaml -> meeting-for-worship.yaml,
moroccan-jmaa-village.yaml -> jmaa-village-assembly.yaml,
japanese-hansei.yaml -> hansei-reflection.yaml

seeds/talking-stick-circle.yaml

@@ -0,0 +1,36 @@
+id: talking-stick-circle
+title: Talking Stick Circle
+description: >-
+  A California Native practice of passing a ceremonial talking stick in
+  council so each person speaks once, fully, before any reply. Practised
+  among Ohlone and many California Indian nations for council decisions and
+  peacemaking.
+source: Ohlone and California Indian traditional practice
+source_url: https://www.nlm.nih.gov/nativevoices/
+tags: [ohlone, california-native, talking-stick, council, indigenous]
+forked_from: null
+image: null
+steps:
+  - headline: Convene in circle
+    description: >-
+      The council convenes in a circle, often outdoors. The elder opens with
+      a prayer or words of grounding and places the talking stick in the
+      centre.
+  - headline: Lift the stick to speak
+    description: >-
+      Whoever wishes to speak lifts the stick; only the holder speaks. The
+      circle listens without interruption or facial judgement.
+  - headline: Return the stick
+    description: >-
+      When complete, the holder returns the stick to the centre. Another may
+      lift it. No one speaks twice until all who wish have spoken once.
+  - headline: Elder closes
+    description: >-
+      When the matter is settled or the time complete, the elder closes with
+      thanks and any decision is voiced.
+outcome: >-
+  Decisions or understandings emerge with every voice honoured, in a form
+  that resists dominance by the loudest.
+practice: >-
+  The "speak once before any speaks twice" rule is the discipline. It
+  prevents reactive debate and lets each contribution be fully received.