feat(FN-1531): add memory-aware dev entrypoint

- Add scripts/dev-with-memory.mjs entrypoint script
- Configure memory monitoring and optimization for development mode
- Update package.json scripts to include memory-aware dev option

package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "packageManager": "pnpm@10.33.0",
   "scripts": {
-    "dev": "pnpm build && tsx packages/cli/src/bin.ts",
+    "dev": "node scripts/dev-with-memory.mjs",
     "dev:ui": "pnpm --filter @fusion/dashboard dev",
     "build": "pnpm -r build",
     "build:exe": "pnpm build && pnpm --filter @gsxdsm/fusion build:exe",