chore: upgrade CI to Node 22 and bump lint-staged to v17

- Node 22.x is required by lint-staged v17 (needs >= 22.22.1)
- CI build Node version is independent of VS Code runtime compatibility
- engines.vscode remains ^1.95.0, @types/vscode stays pinned at 1.95.0

Author: suhaibbinyounis

.github/workflows/ci.yml

@@ -13,7 +13,10 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x, 20.x]
+        # Node 22+ required for lint-staged v17 (needs >= 22.22.1).
+        # VS Code 1.95+ compatibility is unaffected — the compiled .vsix runs
+        # inside VS Code's own Node host, not the CI build environment.
+        node-version: [22.x]
 
     steps:
     - uses: actions/checkout@v4

package-lock.json

@@ -101,7 +101,7 @@
     "@vscode/test-electron": "^2.5.2",
     "esbuild": "^0.28.0",
     "eslint": "10.3.0",
-    "lint-staged": "^16.4.0",
+    "lint-staged": "^17.0.2",
     "make-coverage-badge": "^1.2.0",
     "npm-run-all": "^4.1.5",
     "typescript": "6.0.3",