v0.12.0

Minor Changes

• Canonicalize the claim API to one vocabulary, plus DX fixes (breaking).
  • BREAKING: claim phase field action → reason on every claim surface (Claim, ClaimHandle, ClaimCreateOptions, ModelClaim, …). The wire is unchanged (still action, healed on read) — no server redeploy needed.
  • BREAKING: claim contention flag wait → queue (one word everywhere).
  • BREAKING: React hook useParticipant → useWatch (aligns with ablo.<model>.watch).
  • ClaimDeclaration.ttlSeconds is now number (was a Duration).
  • Docs: retrieve HTTP envelope (.data/.stamp) called out; syncGroups reworded (provisional, not deprecated); orgScoped cross-tenant security warning; React error strings point at <AbloProvider>.