fix reloads

docker-compose.yml

@@ -13,6 +13,10 @@ services:
       dockerfile: Dockerfile
     environment:
       - REACT_APP_API_URL=https://turftracker.kaspers.us/api
+      - CHOKIDAR_USEPOLLING=true
+      - WATCHPACK_POLLING=true
+      - WDS_SOCKET_PORT=443
+      - DANGEROUSLY_DISABLE_HOST_CHECK=true
     volumes:
       - ./frontend:/app
       - /app/node_modules

frontend/Dockerfile

@@ -1,21 +1,26 @@
+###
+### Frontend development image (hot reload)
+### Runs CRA dev server for fast iteration behind Traefik
+###
+
 FROM node:18-alpine
 
-# Set working directory
 WORKDIR /app
 
-# Copy package files and install dependencies
+# Install dependencies
 COPY package*.json ./
 RUN npm install --silent
 
 # Copy source code
 COPY . .
 
-# Expose port
+# Dev-friendly env for Docker volumes
+ENV CHOKIDAR_USEPOLLING=true \
+    WATCHPACK_POLLING=true \
+    WDS_SOCKET_PORT=0 \
+    DANGEROUSLY_DISABLE_HOST_CHECK=true
+
 EXPOSE 3000
 
-# Health check using Node.js script
+# Start CRA dev server (HMR)
-HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
-  CMD node healthcheck.js
-
-# Start the application
 CMD ["npm", "start"]

frontend/package.json

@@ -40,7 +40,7 @@
     "typescript": "^4.9.5"
   },
   "scripts": {
-    "start": "DANGEROUSLY_DISABLE_HOST_CHECK=true WDS_SOCKET_PORT=0 react-scripts start",
+    "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"
@@ -62,6 +62,5 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
-  },
+  }
-  "proxy": "http://backend:5000"
+}
-}