davidherranandClaude Opus 4.7
afefcb2c04
feat(governance): v0.0.32 Phase 5.2 Council scaffold + member management (CHN-4 Technical Council)
Phase 5.2 TECHNICAL COUNCIL scaffold + management canonical. Extension del
existing origin-chain-governance pallet (NO new crate). 5-7 Council members
canonical per CHN-4 5.2.
## Council types + storage canonical
- CouncilMember struct (account + joined_at_block + role)
- CouncilRole enum (Member + Chair)
- MAX_COUNCIL_SIZE = 7 const + council_veto_threshold 2/3 ceiling
- Council StorageMap + CouncilSize StorageValue cached
## Council dispatchables + helpers canonical
- add_council_member (ensure_root, 6-step canonical)
- remove_council_member (ensure_root, 5-step canonical)
- Pallet::is_council_member + current_council_size + required_veto_votes pure helpers
## Council events + errors canonical
- Event::CouncilMemberAdded + CouncilMemberRemoved
- Error::NotCouncilMember + AlreadyCouncilMember + CouncilSizeExceeded
## Verification
- cargo test -p origin-chain-governance — 24 tests verde, 0 failures
(7 Council scenarios + 17 prior governance preserved)
🏛️ Phase 5.2 scaffold canonical. Veto + Runtime API v0.0.33 next → Phase 5.2 COMPLETE.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>