remove: obsolete nonfunctional configurations by @a-kenji in https://github.com/zellij-org/zellij/pull/1474 add(README): quick links to documentation by @a-kenji in https://github.com/zellij-org/zellij/pull/1473 add: fix a small lint by @a-kenji in https://github.com/zellij-org/zelli...