NilsWer

### Describe the bug `cargo install gitui` fails. ratatui version seems to be outdated at https://crates.io/crates/gitui/0.26.3/dependencies (^0.26) compared to Cargo.toml in git-repo (0.27) (https://github.com/extrawurst/gitui/commit/95bbbda9af9a31830b32f491a8308e667c017f94) Compiling the git-repo works fine. ###...