Merge pull request #178 from rajbos/copilot/optimize-session-loading

Cache session file details for diagnostics to avoid repeated disk I/O

Author: rajbos

package-lock.json

@@ -241,7 +241,7 @@
   },
   "devDependencies": {
     "@types/mocha": "^10.0.10",
-    "@types/node": "25.x",
+    "@types/node": "^25.2.0",
     "@types/vscode": "^1.108.1",
     "@typescript-eslint/eslint-plugin": "^8.54.0",
     "@typescript-eslint/parser": "^8.42.0",