feat: add connection to dynamodb

docker/db/docker-compose.yml

+version: '3.8'
+services:
+  dynamodb-local:
+    command: "-jar DynamoDBLocal.jar -sharedDb -dbPath ./data"
+    image: "amazon/dynamodb-local:latest"
+    container_name: dynamodb-local
+    ports:
+      - "8000:8000"
+    volumes:
+      - "./docker/dynamodb:/home/dynamodblocal/data"
+    working_dir: /home/dynamodblocal
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