76일차 자료 추가 (답 포함): 실습 15개 · 의도 · 생활 속 예 · 실행 결과, LAB-A · 정답 워크플로우와 25단계 실행 기록, 교안 개요 30장 · 4단계 정리, 바이브 코딩 tretry

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Last3Mon/76/data-api/compose.yml

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+# Sample company data API for day 76 (day 75 API + ticket creation + DLQ + alerts), attached to the day 65 n8n network
+# (n8n installed in ~/day65-n8n, Docker project day65-n8n, network day65-n8n_default).
+#   docker compose up -d        (run from this folder, after day 65 n8n is running)
+#   from n8n : http://data-api:8800
+#   from WSL : http://localhost:8800
+name: day67-data
+
+services:
+  data-api:
+    image: python:3.12-slim
+    command: python /app/server.py
+    environment:
+      - DATA_DIR=/data
+      - PYTHONUNBUFFERED=1
+    ports:
+      - "8800:8800"
+    volumes:
+      - ./server.py:/app/server.py:ro
+      - ./data:/data:ro
+    networks:
+      - n8n
+    restart: unless-stopped
+
+networks:
+  n8n:
+    external: true
+    name: day65-n8n_default