🏎️ feat: Smart Reinstall with Turborepo Caching for Better DX (#11785)

* chore: Add Turborepo support and smart reinstall script

- Updated .gitignore to include Turborepo cache directory.
- Added Turbo as a dependency in package.json and package-lock.json.
- Introduced turbo.json configuration for build tasks.
- Created smart-reinstall.js script to optimize dependency installation and package builds using Turborepo caching.

* fix: Address PR review feedback for smart reinstall

  - Fix Windows compatibility in hasTurbo() by checking for .cmd/.ps1 shims
  - Remove Unix-specific shell syntax (> /dev/null 2>&1) from cache clearing
  - Split try/catch blocks so daemon stop failure doesn't block cache clear
  - Add actionable tips in error output pointing to --force and --verbose

package.json

@@ -2,6 +2,7 @@
   "name": "LibreChat",
   "version": "v0.8.2",
   "description": "",
+  "packageManager": "npm@11.10.0",
   "workspaces": [
     "api",
     "client",
@@ -15,6 +16,7 @@
     "user-stats": "node config/user-stats.js",
     "rebuild:package-lock": "node config/packages",
     "reinstall": "node config/update.js -l -g",
+    "smart-reinstall": "node config/smart-reinstall.js",
     "b:reinstall": "bun config/update.js -b -l -g",
     "reinstall:docker": "node config/update.js -d -g",
     "update:local": "node config/update.js -l",
@@ -128,6 +130,7 @@
     "lint-staged": "^15.4.3",
     "prettier": "^3.5.0",
     "prettier-plugin-tailwindcss": "^0.6.11",
+    "turbo": "^2.8.7",
     "typescript-eslint": "^8.24.0"
   },
   "overrides": {