Remove user creation and chown (Easypanel manages permissions differently)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Dockerfile

@@ -24,16 +24,10 @@ WORKDIR /app
 ENV NODE_ENV=production
 ENV HOST=0.0.0.0
 
-RUN adduser --system --uid 1001 astro
-
 COPY --from=builder /app/node_modules ./node_modules
 COPY --from=builder /app/dist ./dist
 COPY --from=builder /app/data.db ./data.db
 
-RUN chown -R astro:astro /app
-
-USER astro
-
 EXPOSE 4321
 
 CMD ["node", "./dist/server/entry.mjs"]