Revert "Merge pull request 'Dev' (#58) from Dev into production"

This reverts commit 821e96e011, reversing
changes made to 0ff39e9e58.

Frontend/erp-system/Dockerfile

@@ -1,38 +0,0 @@
-# ERP frontend image — built on the server by .gitea/workflows/ci-cd.yml (`docker build`), using the
-# same pattern as Client_New_Fe. There are no build args: the app only calls same-origin /api/v1 and
-# Apache routes /api/ straight to ERPCore (docs/40-DEPLOYMENT.md, "Active").
-
-FROM node:24-alpine AS deps
-WORKDIR /app
-RUN apk add --no-cache libc6-compat
-COPY package.json package-lock.json ./
-RUN npm ci --no-audit --no-fund
-
-FROM node:24-alpine AS builder
-WORKDIR /app
-COPY --from=deps /app/node_modules ./node_modules
-COPY . .
-# Shared 8 GB VPS: keep the build's heap bounded (docker build has no --memory under BuildKit).
-ENV NEXT_TELEMETRY_DISABLED=1 \
-    NODE_ENV=production \
-    NODE_OPTIONS=--max-old-space-size=2048
-RUN npm run build
-
-FROM node:24-alpine AS runner
-WORKDIR /app
-ENV NODE_ENV=production \
-    NEXT_TELEMETRY_DISABLED=1 \
-    PORT=3000 \
-    HOSTNAME=0.0.0.0
-
-RUN addgroup --system --gid 1001 nodejs \
- && adduser --system --uid 1001 nextjs
-
-COPY --from=builder --chown=nextjs:nodejs /app/public ./public
-COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
-COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
-
-USER nextjs
-EXPOSE 3000
-
-CMD ["node", "server.js"]