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/yarning-circle.yaml

@@ -0,0 +1,43 @@
+id: yarning-circle
+title: Yarning Circle
+description: >-
+  An Aboriginal and Torres Strait Islander practice of unstructured but
+  purposeful storytelling and conversation in a circle, used to build
+  relationship, share knowledge, and address matters respectfully. Yarning
+  is a recognised research and clinical method in Indigenous Australian
+  contexts.
+source: Aboriginal and Torres Strait Islander practice / Lowitja Institute
+source_url: https://www.lowitja.org.au/
+tags: [aboriginal, australian, yarning, indigenous, dialogue]
+forked_from: null
+image: null
+steps:
+  - headline: Sit in a circle
+    description: >-
+      Participants sit in a circle, often outdoors. There is no fixed
+      agenda; the yarn follows what needs to be spoken, in its own time.
+  - headline: Share story
+    description: >-
+      Participants share stories — personal, family, country, history —
+      that bear on the matter. Story carries knowledge differently from
+      argument.
+  - headline: Listen without interruption
+    description: >-
+      Each person is heard without cross-talk. Listeners receive the story
+      as a gift, not as material to rebut.
+  - headline: Let the yarn find its way
+    description: >-
+      The yarn moves where it needs to, often circling back. The
+      unstructured quality is the point — meaning emerges through
+      patient sharing.
+  - headline: Close when complete
+    description: >-
+      The yarn closes when those present feel it is complete, not when a
+      clock says. A shared cup of tea or meal often marks the close.
+outcome: >-
+  Knowledge and relationship are built through respectful storytelling,
+  in a form that honours Indigenous ways of knowing.
+practice: >-
+  Do not impose an agenda. The yarn's time is its own. If you are not
+  Aboriginal, follow the lead of those who are — yarning is a cultural
+  practice, not a meeting technique.