chore: add pipeline

Dockerfile

@@ -0,0 +1,55 @@
+# syntax=docker/dockerfile:1
+FROM oven/bun:1.3.5-alpine AS base
+WORKDIR /app
+ENV NEXT_TELEMETRY_DISABLED=1
+
+# --------------------------
+# Stage 1: Dependencies
+# --------------------------
+FROM base AS dependencies
+COPY package.json bun.lock ./
+RUN --mount=type=cache,target=/root/.bun/install/cache \
+	bun install --frozen-lockfile
+
+# --------------------------
+# Stage 2: Build
+# --------------------------
+FROM base AS builder
+ENV NODE_ENV=production
+
+ARG NEXT_PUBLIC_API_URL
+ARG NEXT_PUBLIC_WS_URL
+ARG NEXT_PUBLIC_MOCK_WS=false
+
+ENV NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL}
+ENV NEXT_PUBLIC_WS_URL=${NEXT_PUBLIC_WS_URL}
+ENV NEXT_PUBLIC_MOCK_WS=${NEXT_PUBLIC_MOCK_WS}
+
+COPY --from=dependencies /app/node_modules ./node_modules
+COPY . .
+RUN bun run build
+
+# --------------------------
+# Stage 3: Start
+# --------------------------
+FROM node:22-alpine AS runner
+
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+ENV PORT=3000
+ENV HOSTNAME=0.0.0.0
+
+RUN addgroup --system --gid 1001 nodejs \
+	&& adduser --system --uid 1001 nextjs \
+	&& apk add --no-cache dumb-init
+
+WORKDIR /app
+
+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 ["dumb-init", "node", "server.js"]