feat: TASK 034-036 - MicroDAO Multi-Room Support

TASK 034: MicroDAO Multi-Room Backend
- Added migration 031_microdao_multi_room.sql
- Extended city_rooms with microdao_id, room_role, is_public, sort_order
- Added CityRoomSummary, MicrodaoRoomsList, MicrodaoRoomUpdate models
- Added get_microdao_rooms, get_microdao_rooms_by_slug functions
- Added attach_room_to_microdao, update_microdao_room functions
- Added API endpoints: GET/POST/PATCH /city/microdao/{slug}/rooms

TASK 035: MicroDAO Multi-Room UI
- Added proxy routes for rooms API
- Extended CityRoomSummary type with multi-room fields
- Added useMicrodaoRooms hook
- Created MicrodaoRoomsSection component with role labels/icons

TASK 036: MicroDAO Room Orchestrator Panel
- Created MicrodaoRoomsAdminPanel component
- Role selector, visibility toggle, set primary button
- Attach existing room form
- Integrated into /microdao/[slug] page

migrations/031_microdao_multi_room.sql

@@ -0,0 +1,95 @@
+-- Migration 031: MicroDAO Multi-Room Support
+-- Дозволяє кожному MicroDAO мати кілька кімнат
+
+-- =============================================================================
+-- Extend city_rooms for MicroDAO mapping
+-- =============================================================================
+
+ALTER TABLE city_rooms
+    ADD COLUMN IF NOT EXISTS microdao_id uuid,
+    ADD COLUMN IF NOT EXISTS room_role text,  -- 'primary', 'lobby', 'team', 'research', 'security', 'governance'
+    ADD COLUMN IF NOT EXISTS is_public boolean NOT NULL DEFAULT true,
+    ADD COLUMN IF NOT EXISTS sort_order integer NOT NULL DEFAULT 100;
+
+-- Indexes for filtering by microdao
+CREATE INDEX IF NOT EXISTS idx_city_rooms_microdao_id ON city_rooms(microdao_id);
+CREATE INDEX IF NOT EXISTS idx_city_rooms_room_role ON city_rooms(room_role);
+CREATE INDEX IF NOT EXISTS idx_city_rooms_sort_order ON city_rooms(sort_order);
+
+-- Add comments
+COMMENT ON COLUMN city_rooms.microdao_id IS 'Reference to microdao that owns this room';
+COMMENT ON COLUMN city_rooms.room_role IS 'Role of room within MicroDAO: primary, lobby, team, research, security, governance';
+COMMENT ON COLUMN city_rooms.is_public IS 'Whether room is visible to non-members';
+COMMENT ON COLUMN city_rooms.sort_order IS 'Order for display (lower = first)';
+
+-- =============================================================================
+-- Backfill: Link existing rooms to MicroDAOs based on naming conventions
+-- =============================================================================
+
+-- DAARION DAO - leadership & system rooms
+UPDATE city_rooms
+SET microdao_id = (SELECT id FROM microdaos WHERE slug = 'daarion-dao' LIMIT 1),
+    room_role = 'primary',
+    sort_order = 0
+WHERE slug = 'leadership-hall'
+  AND microdao_id IS NULL;
+
+UPDATE city_rooms
+SET microdao_id = (SELECT id FROM microdaos WHERE slug = 'daarion-dao' LIMIT 1),
+    room_role = 'governance',
+    sort_order = 10
+WHERE slug = 'system-control'
+  AND microdao_id IS NULL;
+
+-- Engineering rooms -> Developer Hub MicroDAO
+UPDATE city_rooms
+SET microdao_id = (SELECT id FROM microdaos WHERE slug = 'developer-hub' LIMIT 1),
+    room_role = 'primary',
+    sort_order = 0
+WHERE slug = 'engineering-lab'
+  AND microdao_id IS NULL;
+
+UPDATE city_rooms
+SET microdao_id = (SELECT id FROM microdaos WHERE slug = 'developer-hub' LIMIT 1),
+    room_role = 'research',
+    sort_order = 10
+WHERE slug = 'rnd-lab'
+  AND microdao_id IS NULL;
+
+-- Security rooms -> Security MicroDAO (if exists)
+UPDATE city_rooms
+SET microdao_id = (SELECT id FROM microdaos WHERE slug LIKE '%security%' OR slug LIKE '%clan%' LIMIT 1),
+    room_role = 'primary',
+    sort_order = 0
+WHERE slug = 'security-bunker'
+  AND microdao_id IS NULL;
+
+-- Web3 rooms -> DAO-related MicroDAO
+UPDATE city_rooms
+SET microdao_id = (SELECT id FROM microdaos WHERE slug = 'daarion-dao' LIMIT 1),
+    room_role = 'team',
+    sort_order = 20
+WHERE slug = 'web3-district'
+  AND microdao_id IS NULL;
+
+-- Finance rooms
+UPDATE city_rooms
+SET microdao_id = (SELECT id FROM microdaos WHERE slug = 'daarion-dao' LIMIT 1),
+    room_role = 'team',
+    sort_order = 30
+WHERE slug = 'finance-office'
+  AND microdao_id IS NULL;
+
+-- Marketing rooms
+UPDATE city_rooms
+SET microdao_id = (SELECT id FROM microdaos WHERE slug = 'daarion-dao' LIMIT 1),
+    room_role = 'team',
+    sort_order = 40
+WHERE slug = 'marketing-hub'
+  AND microdao_id IS NULL;
+
+-- =============================================================================
+-- Done
+-- =============================================================================
+SELECT 'Migration 031 completed: MicroDAO Multi-Room Support' as result;
+