docs: generate a llms.txt file

Author: giladgd

package-lock.json

@@ -178,7 +178,7 @@
     "typescript-eslint": "^8.32.0",
     "vite-node": "^3.1.3",
     "vitepress": "^1.6.3",
-    "vitepress-plugin-llms": "^1.3.4",
+    "vitepress-plugin-llms": "https://pkg.pr.new/vitepress-plugin-llms@51",
     "vitest": "^3.1.3",
     "zx": "^8.5.4"
   },