Update vitest-config-silverwind to 11.3.3, add Node 26 to CI

Co-Authored-By: Claude (Opus 4.7) <noreply@anthropic.com>

Author: silverwind

.github/workflows/ci.yaml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        js: [[node, 22], [node, 24], [bun, latest]]
+        js: [[node, 22], [node, 24], [node, 26], [bun, latest]]
         os: [ubuntu-latest, macos-latest, windows-latest]
         exclude: # https://github.com/nodejs/node/issues/56645
           - js: [node, 24]

package.json

@@ -41,6 +41,6 @@
     "updates": "17.16.3",
     "updates-config-silverwind": "2.1.1",
     "vitest": "4.1.5",
-    "vitest-config-silverwind": "11.3.1"
+    "vitest-config-silverwind": "11.3.3"
   }
 }