Add docs for Überzug++ as image previewer

kamiyaa / joshuto

ranger-like terminal file manager written in Rust

https://crates.io/crates/joshuto

GNU Lesser General Public License v3.0

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Closed DLFW closed 1 year ago

DLFW commented 1 year ago

Adding instructions how Überzug++ can be used to preview image files in Joshuto.

Additionally:

Restructure image preview documentation into multiple files in a sub-directory.
Add deprecation note and remove dead link to installation instructions for the Überzug recipe.
Some text enhancements here and there.