Fix CI: specify pnpm version 10 in workflow setup

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: 2234839

.github/workflows/deploy.yml

@@ -28,6 +28,8 @@ jobs:
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
+        with:
+          version: 10
 
       - name: Build docs site
         run: |

.github/workflows/release.yml

@@ -23,6 +23,8 @@ jobs:
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
+        with:
+          version: 10
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile