Bump @types/node from 22.20.1 to 26.1.2 in /mastervault-mcp-server

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 22.20.1 to 26.1.2.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-version: 26.1.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

mastervault-mcp-server/package-lock.json

@@ -30,7 +30,7 @@
     "zod": "^3.23.8"
   },
   "devDependencies": {
-    "@types/node": "^22.10.0",
+    "@types/node": "^26.1.2",
     "esbuild": "^0.24.2",
     "tsx": "^4.19.2",
     "typescript": "^5.7.2"