fix: Docs workflow should wait for all CI checks

The docs deployment is the final step and should wait for all checks
(CI, E2E, MCP, VS Code) to complete successfully before deploying.

Author: ndbroadbent

.github/workflows/docs.yml

@@ -27,7 +27,7 @@ jobs:
         with:
           script: |
             const script = require('./.github/wait-for-checks.js');
-            await script({ github, context, core, checks: ["Test on", "Code Coverage", "Check MSRV", "Self-Hosting Demo"] });
+            await script({ github, context, core });
 
       - name: Setup Node.js
         uses: actions/setup-node@v4