Initial scaffold: Hammer Queue task dashboard

- Backend: Elysia + Bun + Drizzle ORM + PostgreSQL
- Frontend: React + Vite + TypeScript + Tailwind CSS
- Task CRUD API with bearer token auth for writes
- Public read-only dashboard with auto-refresh
- Task states: active, queued, blocked, completed, cancelled
- Reorder support for queue management
- Progress notes per task
- Docker Compose for local dev and Dokploy deployment

frontend/Dockerfile

@@ -0,0 +1,14 @@
+FROM oven/bun:1 AS build
+WORKDIR /app
+
+COPY package.json bun.lock* ./
+RUN bun install --frozen-lockfile 2>/dev/null || bun install
+
+COPY . .
+RUN bun run build
+
+FROM nginx:alpine
+COPY --from=build /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]