feat(foundation): FOUNDATION_UPDATE implementation

## Documentation (20 files)
- DAARION Ontology Core v1 (Agent → MicroDAO → Node → District)
- User Onboarding & Identity Layer (DAIS)
- Data Model UPDATE, Event Catalog, Governance & Permissions
- Rooms Layer, City/MicroDAO/Agents/Nodes Interface Architecture
- Helper files: ontology-summary, lifecycles, event-schemas

## Database Migration (027)
- DAIS tables: dais_identities, dais_emails, dais_wallets, dais_keys
- agent_assignments table for Assignment Layer
- rooms table for Rooms Layer
- event_outbox for NATS event delivery
- New enums: agent_role, microdao_type, node_kind, node_status, etc.
- Updated agents, microdaos, nodes tables with ontology fields

## Backend
- DAIS service & routes (/api/v1/dais/*)
- Assignment service & routes (/api/v1/assignments/*)
- Domain types for DAIS and Ontology

## Frontend
- Ontology types (Agent, MicroDAO, Node, DAIS, Assignments)
- API clients for DAIS and Assignments
- UI components: DaisProfileCard, AssignmentsPanel, OntologyBadge

Non-breaking update - all existing functionality preserved.

services/vector-db-service/Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.11-slim
 
 # Встановити wget для healthcheck
-RUN apt-get update && apt-get install -y --no-install-recommends wget \
+RUN apt-get update && apt-get install -y --no-install-recommends wget curl \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
@@ -25,7 +25,7 @@ EXPOSE 8898
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
-    CMD wget -qO- http://localhost:8898/health || exit 1
+    CMD curl -f http://localhost:8898/health || exit 1
 
 CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8898"]