[tisonkun]

Summary

• Add wrangler to devDependencies and allow workerd build scripts in pnpm-workspace.yaml so local and CI Cloudflare deployments run reproducibly without pnpm dlx build-script prompts.
• Add .github/workflows/docs.yml to build the VitePress documentation site on documentation changes, upload a Cloudflare Workers preview version on same-repo pull requests, and deploy to production (https://scopeview.scopedb.io) on pushes to main.
• Unify the navbar brand mark with the ScopeDB Brand Kit (scopedb-symbol-black.svg / scopedb-symbol-white.svg at 22×22 with 7px wordmark spacing) while keeping icon.svg as the browser favicon.
• Add the 1200×630 OpenGraph card (docs/public/og-image.png) and emit per-page OpenGraph (og:title, og:description, og:url, og:image) and Twitter (summary_large_image) metadata via transformPageData.
• Refine the navbar local search trigger (Search docs..., right-aligned 240px input styling) and update the site footer with an Apache-2.0 license link and ScopeDB copyright line.

Validation

• pnpm docs:build
• Verified generated OpenGraph and Twitter metadata across built HTML pages and inspected light/dark navbar rendering in headless Chromium.