Pathologic was missing because of a .git folder inside.

[yaffs-website] / web / modules / contrib / fontyourface / fontyourface.libraries.yml

fontyourface.admin:
  version: VERSION
  css:
    component:
      css/fontyourface.admin.css: {}
  js:
    js/fontyourface.admin.js: {}
  dependencies:
    - core/jquery