Initial commit: Chat-to-diagram v1.0

- Chat interface with OpenAI GPT integration
- Automatic diagram generation from text descriptions
- Tldraw canvas with Dagre layout engine
- REST API instead of WebSocket approach

🤖 Generated with Claude Code (https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

package.json

@@ -0,0 +1,33 @@
+{
+  "name": "voice-to-diagram",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint",
+    "test": "jest",
+    "test:watch": "jest --watch"
+  },
+  "dependencies": {
+    "next": "14.2.22",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "tldraw": "^2.4.0",
+    "@dagrejs/dagre": "^1.1.4",
+    "lucide-react": "^0.460.0"
+  },
+  "devDependencies": {
+    "@types/node": "^20",
+    "@types/react": "^18.3.0",
+    "@types/react-dom": "^18.3.0",
+    "@types/dagre": "^0.7.52",
+    "typescript": "^5",
+    "tailwindcss": "^3.4.1",
+    "postcss": "^8",
+    "autoprefixer": "^10.0.1",
+    "eslint": "^8",
+    "eslint-config-next": "14.2.22"
+  }
+}