chore: sweep dependabot updates and align Node 25 (#329)

* chore: sweep dependabot updates

* fix: narrow optional browser Buffer typing

* chore: align repo node pins to v25

.github/workflows/release.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 25
           cache: npm
 
       - name: Install dependencies
@@ -78,7 +78,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 25
           cache: npm
 
       - name: Restore Electron cache (Windows)