chore: Add deepgram_api_kev env variable to docker-compose.yaml

docker-compose.yml

@@ -7,6 +7,8 @@ services:
       POSTGRES_DB: ${POSTGRES_DB:-langlearn}
     volumes:
       - pgdata:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-langlearn}"]
       interval: 5s
@@ -39,6 +41,7 @@ services:
       JWT_SECRET: ${JWT_SECRET}
       ANTHROPIC_API_KEY: ${ANTHROPIC_API_KEY}
       DEEPL_API_KEY: ${DEEPL_API_KEY}
+      DEEPGRAM_API_KEY: ${DEEPGRAM_API_KEY}
       GEMINI_API_KEY: ${GEMINI_API_KEY}
       STORAGE_ENDPOINT_URL: http://storage:9000
       STORAGE_ACCESS_KEY: ${STORAGE_ACCESS_KEY:-langlearn}