chore: husky env fix, version pins, update-lock:docker script (#341)

* fix(husky): load Node.js env for GUI apps + add update-lock:docker script

Cherry-picked non-e2e changes from ochafik/fix-e2e-flaky-tests:
- Load nvm/fnm/volta/homebrew paths in pre-commit for GitHub Desktop
- Add update-lock:docker script to regenerate lockfile with public registry

* pin package versions for dev compatibility

- solid-js: 1.9.10
- caniuse-lite: 1.0.30001763
- cheerio: 1.1.2
- electron-to-chromium: 1.5.267
- @playwright/test: 1.57.0
- playwright: 1.57.0
- playwright-core: 1.57.0

* regen

* fix: pin @types/node to existing version and regenerate lockfile

- Fix @types/node 20.19.28 -> 20.19.27 (typo, version didn't exist)
- Regenerate package-lock.json to resolve versions available on both
  public npm and Anthropic artifactory registries

* fix(basic-server-solid): bump solid-js 1.9.10 -> 1.9.11 to fix seroval vulnerabilities

examples/basic-server-solid/package.json

@@ -26,7 +26,7 @@
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
-    "solid-js": "^1.9.0",
+    "solid-js": "1.9.11",
     "zod": "^4.1.13"
   },
   "devDependencies": {