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/xeer-customary-law-council.yaml

@@ -0,0 +1,41 @@
+id: xeer-customary-law-council
+title: Xeer Customary Law Council
+description: >-
+  A Somali customary law practice where elders of related clans convene to
+  adjudicate disputes through negotiated compensation rather than
+  punishment. Xeer is an ancient Somali unwritten legal system administered
+  by clan elders (nabaddoon).
+source: Somali customary law tradition
+source_url: https://www.jstor.org/
+tags: [somali, xeer, customary-law, conflict, indigenous]
+forked_from: null
+image: null
+steps:
+  - headline: Convene the elders
+    description: >-
+      A nabaddoon (peace elder) from the affected clans convenes a council.
+      Each party brings elders to represent them.
+  - headline: Establish the xeer applicable
+    description: >-
+      The council confirms which xeer (customary law) provisions apply to
+      the case, drawing on precedent specific to the clans and situation.
+  - headline: Hear each party
+    description: >-
+      Each side presents its account. The council questions and cross-checks
+      with witnesses, seeking agreement on the facts.
+  - headline: Negotiate compensation
+    description: >-
+      The council negotiates compensation (mag) to be paid by the offending
+      party to the aggrieved, restoring relationship rather than imposing
+      punishment.
+  - headline: Pronounce and seal
+    description: >-
+      The elders pronounce the settlement; it is sealed with a shared meal
+      and acknowledged by both clans, binding them to peace.
+outcome: >-
+  A dispute is resolved through negotiated compensation that restores
+  relationship between clans, with both bound to the outcome.
+practice: >-
+  Xeer is restorative, not punitive. The compensation is not a fine to the
+  state but a transfer that repairs relationship. The shared meal seals
+  the peace.