Update for documentation and config of repo location

Dockerfile

@@ -1,12 +1,12 @@
 # Multi-stage build for optimized production image
-FROM node:18-alpine as build
+FROM node:18-alpine AS build
 
 # Set working directory
 WORKDIR /app
 
 # Copy package files and install dependencies
 COPY package*.json ./
-RUN npm ci --only=production --silent
+RUN npm ci --silent
 
 # Copy source code
 COPY . .
@@ -26,21 +26,22 @@ COPY --from=build /app/dist/docker-registry-browser /usr/share/nginx/html
 # Copy nginx configuration
 COPY nginx.conf /etc/nginx/nginx.conf
 
-# Create nginx user and set permissions
-RUN addgroup -g 1001 -S nginx && \
-    adduser -S -D -H -u 1001 -h /var/cache/nginx -s /sbin/nologin -G nginx -g nginx nginx && \
+# Copy entrypoint script
+COPY docker-entrypoint.sh /docker-entrypoint.sh
+RUN chmod +x /docker-entrypoint.sh
+
+# Create assets directory for env.js and set permissions
+RUN mkdir -p /usr/share/nginx/html/assets && \
     chown -R nginx:nginx /usr/share/nginx/html && \
     chown -R nginx:nginx /var/cache/nginx && \
     chown -R nginx:nginx /var/log/nginx && \
-    chown -R nginx:nginx /etc/nginx/conf.d
-
-# Switch to non-root user
-USER nginx
+    chown -R nginx:nginx /etc/nginx/conf.d && \
+    chmod -R 755 /usr/share/nginx/html
 
 # Add labels for better container management
 LABEL maintainer="Your Name <your.email@example.com>"
 LABEL description="Docker Registry Browser - A web interface for browsing Docker registries"
-LABEL version="1.1.0"
+LABEL version="1.0.0"
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
@@ -49,5 +50,5 @@ HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
 # Expose port
 EXPOSE 80
 
-# Start nginx
-CMD ["nginx", "-g", "daemon off;"]
+# Use custom entrypoint to generate environment config (run as root for file creation)
+ENTRYPOINT ["/docker-entrypoint.sh"]