feat(frontend): constellation lib scaffold — graph/layout/camera pure modules (tested)

services/frontend/package.json

@@ -12,6 +12,7 @@
   "dependencies": {
     "@orpc/client": "1.15.0",
     "clsx": "^2.1.1",
+    "d3-force": "^3.0.0",
     "lucide-react": "^1.27.0",
     "motion": "^12.0.0",
     "next": "16.2.12",
@@ -26,6 +27,8 @@
   "devDependencies": {
     "@biomejs/biome": "2.2.0",
     "@tailwindcss/postcss": "^4",
+    "@types/bun": "^1.4.0",
+    "@types/d3-force": "^3.0.10",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",