feat: expand seed library from 6 to 100 protocols

Added 94 new protocol YAML seed files covering diverse global cultures
and practices:

Indigenous & traditional: Maori powhiri, Aboriginal yarning, Somali xeer,
Moroccan jmaa, Tswana kgotla, Zulu imbizo, Peruvian ronda campesina,
Ohlone land-back, Inuit IQ consensus, Haudenosaunee condolence,
Navajo peacemaking, Ojibwe pipe ceremony, Polynesian talanoa,
Rwandan gacaca, West African palaver tree, Mexican tequio,
Javanese musyawarah-mufakat, Tibetan story council, Korean yangban,
Filipino utari, Ainu practices

Religious communities: Quaker meeting for business, clearness committee,
Amish shunning (Meidung), Mennonite discernment, Jewish hevruta,
Rastafari nyabinghi reasoning

Facilitation: World Cafe, Open Space, Future Search, Six Thinking Hats,
Dynamic Facilitation, Socratic Seminar, Delphi method, Copenhagen
Consensus, Lean Coffee, Hackathon sprint, Agile retrospective,
Stand-up meeting, Pair programming, Roadmap planning

Governance: Sociocratic consent selection, Dynamic self-governance,
Cooperative consensus, Hackerspace consensus, Mastodon governance,
Climate assemblies (x2), Basque asamblearismo

Conflict & repair: Restorative conference, circle sentencing,
Nonviolent Communication (3 protocols), Active listening mirror,
Appreciative apology repair

Community & care: Community kitchen, Gratefulness circle, Passing circle,
Paired walking, Deep listening dyad, Mutual aid, Permaculture charrette

Education: Barefoot College night school, Socratic seminar

Everyday: Various greeting, transition, and gratitude protocols

All protocols credit original sources. Cultural context noted in
descriptions. All YAML files validated.

seeds/tswana-kgotla.yaml

@@ -0,0 +1,39 @@
+id: tswana-kgotla
+title: Tswana Kgotla Assembly
+description: >-
+  A traditional Tswana (Botswana) public assembly at which a chief or
+  senior leader hears community concerns and deliberates decisions with
+  those present. The kgotla is the central institution of Tswana
+  governance and is enshrined in Botswana's national life.
+source: Botswana kgotla tradition / Government of Botswana
+source_url: https://www.gov.bw/
+tags: [tswana, botswana, kgotla, governance, africa]
+forked_from: null
+image: null
+steps:
+  - headline: Call the kgotla
+    description: >-
+      The chief or convenor calls the kgotla at the kgotla grounds. All
+      adult members of the community may attend and speak.
+  - headline: Present the matter
+    description: >-
+      The convenor presents the matter for deliberation — a dispute, a
+      community project, a policy — and invites responses.
+  - headline: Hear all voices
+    description: >-
+      Men and women, senior and junior, speak in turn. The convenor listens
+      and may question, but does not dismiss.
+  - headline: Deliberate toward consensus
+    description: >-
+      Discussion continues until a consensus or widely accepted decision
+      emerges. The chief does not impose against strong objection.
+  - headline: Pronounce the decision
+    description: >-
+      The chief pronounces the decision, framed as the community's will.
+      It carries moral authority because all were heard.
+outcome: >-
+  A decision is reached with the community's participation and consent,
+  carrying legitimacy that top-down decisions lack.
+practice: >-
+  The kgotla is not a rubber stamp — if the chief ignores the assembly, the
+  form loses its power. Free speech within the kgotla is its lifeblood.