`Suggest changes on Github` link points to non-existent `vocs/src/pages/` path, which resutls in a 404

[Genesis3800]

1. The editLink URL in vocs.config.ts currently points to vocs/src/pages/:path,
2. but the repo's directory structure has pages at src/pages/ (no vocs/ directory exists).
3. This causes every Suggest changes on GitHub link to return 404.

To Reproduce:

Scoll down to bottom of any page on Foundry book (like this), and click on the Suggest changes on GitHub button

PR opened that solves it #1768