Missing image hash on Docs

[Mecanik]

Hi,

Bugs:

• The Docs is missing image hashing (when you click to view the full image)
• The generated images across the projects are not consistent in filenames; the gallery for example, thumbnails generate files like: FILE_hu84ccfb793eb153d5f929caaf8b63424a_6189003_f3f72e4e599b207dacd59f173c67ac1a.webp and once you click to view the image FILE_hu84ccfb793eb153d5f929caaf8b63424a_6189003_3840x2160_resize_q95_h2_box.webp.

Suggestion:

• Each generate images, in every area, should have consistent file names and format
• Thumbnails and featured (small) images can be resided via Hugo, but large/full view images should be original high quality and only contain a hash for caching.

Thanks

[razonyang]

Should be fixed by hugomods/images#6