feat: add all application source code

- apps/api: FastAPI backend with Dockerfile
- apps/web: Next.js frontend with Dockerfile
- apps/sensor: Signal collection agent
- packages: shared packages

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

apps/web/Dockerfile

@@ -0,0 +1,61 @@
+# AWOOOI Web - Production Dockerfile
+
+FROM node:20-alpine AS base
+
+# Install pnpm
+RUN corepack enable && corepack prepare pnpm@9.0.0 --activate
+
+FROM base AS deps
+WORKDIR /app
+
+# Copy package files
+COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
+COPY apps/web/package.json ./apps/web/
+COPY packages/tsconfig/package.json ./packages/tsconfig/
+COPY packages/eslint-config/package.json ./packages/eslint-config/
+COPY packages/lewooogo-core/package.json ./packages/lewooogo-core/
+
+# Install dependencies
+RUN pnpm install --frozen-lockfile
+
+FROM base AS builder
+WORKDIR /app
+
+# Copy deps
+COPY --from=deps /app/node_modules ./node_modules
+COPY --from=deps /app/apps/web/node_modules ./apps/web/node_modules
+COPY --from=deps /app/packages ./packages
+
+# Copy source
+COPY . .
+
+# Build-time environment variables (NEXT_PUBLIC_* 會被打包進 JS)
+ARG NEXT_PUBLIC_API_URL=http://localhost:8000
+ENV NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL}
+ENV NEXT_TELEMETRY_DISABLED=1
+
+RUN pnpm turbo build --filter=@awoooi/web
+
+FROM base AS runner
+WORKDIR /app
+
+ENV NODE_ENV production
+ENV NEXT_TELEMETRY_DISABLED 1
+
+# Create non-root user
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+# Copy built files
+COPY --from=builder /app/apps/web/public ./apps/web/public
+COPY --from=builder --chown=nextjs:nodejs /app/apps/web/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/apps/web/.next/static ./apps/web/.next/static
+
+USER nextjs
+
+EXPOSE 3000
+
+ENV PORT 3000
+ENV HOSTNAME "0.0.0.0"
+
+CMD ["node", "apps/web/server.js"]