Chore: Improve Docker deployment configuration

- Use environment variables in docker-compose for secrets/paths
- Add .env.example template for required variables
- Add .env to .gitignore to prevent secret exposure
- Add docker-build-and-push.cmd helper script

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.env.example

@@ -0,0 +1,13 @@
+# Docker image
+DOCKER_IMAGE=yourusername/moneymap:latest
+
+# Database connection
+DB_SERVER=your-server
+DB_USER=your-username
+DB_PASSWORD=your-password
+
+# OpenAI API key for receipt parsing
+OPENAI_API_KEY=your-openai-key
+
+# Host path for receipt storage
+RECEIPTS_HOST_PATH=/mnt/docker-data/moneymap/receipts

.gitignore

@@ -34,3 +34,6 @@ packages/
 /MoneyMap/wwwroot/lib/
 /MoneyMap/wwwroot/receipts/
 **/publish/
+
+# Environment files with secrets
+.env

docker-build-and-push.cmd

@@ -0,0 +1,2 @@
+docker build -t ajisaacs/moneymap:latest ./MoneyMap
+docker push ajisaacs/moneymap:latest

docker-compose.yml

@@ -1,15 +1,13 @@
 services:
   moneymap:
-    build:
-      context: ./MoneyMap
-      dockerfile: Dockerfile
+    image: ${DOCKER_IMAGE:-yourusername/moneymap:latest}
     container_name: moneymap
     ports:
       - "5010:5010"
     environment:
-      - ConnectionStrings__MoneyMapDb=Server=barge.lan;Database=MoneyMap;User Id=moneymap;Password=YOUR_PASSWORD;TrustServerCertificate=True;
-      - Receipts__StoragePath=/app/receipts
+      - ConnectionStrings__MoneyMapDb=Server=${DB_SERVER};Database=MoneyMap;User Id=${DB_USER};Password=${DB_PASSWORD};TrustServerCertificate=True;
+      - Receipts__StoragePath=receipts
       - OPENAI_API_KEY=${OPENAI_API_KEY}
     volumes:
-      - /mnt/docker-data/moneymap/receipts:/app/receipts
+      - ${RECEIPTS_HOST_PATH}:/app/wwwroot/receipts
     restart: unless-stopped