Phase 1: scaffold Next.js 16 web-ui + Coolify staging

- create-next-app with TypeScript, Tailwind v4, App Router
- Port design-system.css tokens into Tailwind @theme (navy/gold/parchment, Heebo)
- Install TanStack Query, react-hook-form, zod, lucide-react, react-dropzone
- layout.tsx: RTL Hebrew + Heebo via next/font/google
- AppShell component with navy header + gold rule + nav
- next.config.ts: output:standalone + rewrites to proxy /api/* to production FastAPI
- Dockerfile: multi-stage Node 20 Alpine build for Next.js standalone
  (branch-local override of the FastAPI Dockerfile; main is unaffected)
- Switch .taskmaster to claude-code provider (no API key required)
- Add 7 phase tasks (83-89) tracking the full rewrite plan

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

web-ui/package.json

@@ -0,0 +1,34 @@
+{
+  "name": "web-ui",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint"
+  },
+  "dependencies": {
+    "@hookform/resolvers": "^5.2.2",
+    "@tanstack/react-query": "^5.97.0",
+    "@tanstack/react-table": "^8.21.3",
+    "lucide-react": "^1.8.0",
+    "next": "16.2.3",
+    "react": "19.2.4",
+    "react-dom": "19.2.4",
+    "react-dropzone": "^15.0.0",
+    "react-hook-form": "^7.72.1",
+    "zod": "^4.3.6"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "eslint": "^9",
+    "eslint-config-next": "16.2.3",
+    "openapi-typescript": "^7.13.0",
+    "tailwindcss": "^4",
+    "typescript": "^5"
+  }
+}