Update ratatui requirement from 0.25.0 to 0.26.1

Updates the requirements on [ratatui](https://github.com/ratatui-org/ratatui) to permit the latest version.
- [Release notes](https://github.com/ratatui-org/ratatui/releases)
- [Changelog](https://github.com/ratatui-org/ratatui/blob/main/CHANGELOG.md)
- [Commits](ratatui/ratatui@v0.25.0...v0.26.1)

---
updated-dependencies:
- dependency-name: ratatui
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -8,7 +8,7 @@ license = "Apache-2.0"
 [dependencies]
 clap = { version = "4.4.12", features = ["derive"] }
 crossterm = "0.27.0"
-ratatui = "0.25.0"
+ratatui = "0.26.1"
 serde = { version = "1.0.193", features = ["derive"] }
 serde_json = "1.0.1"
 tui-textarea = "0.4.0"