chore: bump vite 7→8 and actions/setup-node v4→v6 (supersedes #67)

Author: ronaldtse

.github/workflows/build_deploy.yml

@@ -32,7 +32,7 @@ jobs:
           cache-version: 0
 
       - name: Setup node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '22'
           cache: 'npm'

.github/workflows/links.yml

@@ -21,7 +21,7 @@ jobs:
         cache-version: 0
 
     - name: Setup node
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: '22'
         cache: 'npm'