fix: run container as root to avoid permission issues

Removed nodejs user and USER directive to run as root.
This matches the original working setup before non-root user was added.

Author: dopeytree

Dockerfile

@@ -21,10 +21,6 @@ FROM node:20-alpine
 # Install gettext for envsubst
 RUN apk add --no-cache gettext
 
-# Create non-root user for security
-RUN addgroup -g 1001 -S nodejs && \
-    adduser -S nodejs -u 1001
-
 # Copy built assets from builder stage
 COPY --from=builder /app/dist /usr/share/nginx/html
 
@@ -34,12 +30,8 @@ COPY server.js /usr/share/nginx/html/server.js
 # Copy env template
 COPY env.js.template /usr/share/nginx/html/env.js.template
 
-# Create config directory and set ownership
-RUN mkdir -p /config && \
-    chown -R nodejs:nodejs /usr/share/nginx/html /config
-
-# Switch to non-root user
-USER nodejs
+# Create config directory
+RUN mkdir -p /config
 
 # Expose port 80
 EXPOSE 80