Add Next.js + shadcn/ui scaffold with deps

- Next.js 15 App Router, TypeScript, Tailwind CSS
- shadcn/ui components: button, input, select, textarea, dialog, tabs, table, card, badge, label, separator, dropdown-menu, form, sheet, tooltip
- Runtime deps: @tanstack/react-table, zod, react-hook-form, @hookform/resolvers, lucide-react, date-fns

web/package.json

@@ -0,0 +1,38 @@
+{
+  "name": "web",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint"
+  },
+  "dependencies": {
+    "@base-ui/react": "^1.5.0",
+    "@hookform/resolvers": "^5.4.0",
+    "@tanstack/react-table": "^8.21.3",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "date-fns": "^4.4.0",
+    "lucide-react": "^1.17.0",
+    "next": "16.2.7",
+    "react": "19.2.4",
+    "react-dom": "19.2.4",
+    "react-hook-form": "^7.77.0",
+    "shadcn": "^4.10.0",
+    "tailwind-merge": "^3.6.0",
+    "tw-animate-css": "^1.4.0",
+    "zod": "^4.4.3"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "eslint": "^9",
+    "eslint-config-next": "16.2.7",
+    "tailwindcss": "^4",
+    "typescript": "^5"
+  }
+}