feat: docker compose infrastructure — postgres+timescaledb, redis, ollama

docker-compose.yml

@@ -0,0 +1,40 @@
+services:
+  postgres:
+    image: timescale/timescaledb:latest-pg16
+    environment:
+      POSTGRES_USER: trading
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-trading}
+      POSTGRES_DB: trading
+    ports:
+      - "5432:5432"
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U trading"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  redis:
+    image: redis:7-alpine
+    ports:
+      - "6379:6379"
+    volumes:
+      - redisdata:/data
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  ollama:
+    image: ollama/ollama:latest
+    ports:
+      - "11434:11434"
+    volumes:
+      - ollama_models:/root/.ollama
+
+volumes:
+  pgdata:
+  redisdata:
+  ollama_models: