ux: sort case studies index table by lockfile type

[sonukapoor]

Background

The case studies index at website/docs/case-studies/index.md lists projects in the order they were merged. As the portfolio grows this becomes harder to navigate. Sorting by lockfile type (npm → pnpm → yarn → bun) groups related projects together and makes it easier for users to find examples relevant to their package manager.

What to build

Reorder the rows in the table in website/docs/case-studies/index.md so entries are sorted by lockfile type, then alphabetically within each group:

1. npm projects
2. pnpm projects
3. Yarn projects
4. Bun projects (when added)

Current table location

website/docs/case-studies/index.md — the markdown table starting with | Project | Lockfile | Key finding |

Acceptance criteria

• Table rows sorted by lockfile type (npm first, then pnpm, then yarn)
• Within each lockfile group, projects sorted alphabetically
• No other content changes
• The Docusaurus site builds without errors (npm run build in website/)