Bump textual from 2.1.2 to 5.0.1

Bumps [textual](https://github.com/Textualize/textual) from 2.1.2 to 5.0.1.
- [Release notes](https://github.com/Textualize/textual/releases)
- [Changelog](https://github.com/Textualize/textual/blob/main/CHANGELOG.md)
- [Commits](https://github.com/Textualize/textual/compare/v2.1.2...v5.0.1)

---
updated-dependencies:
- dependency-name: textual
  dependency-version: 5.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

requirements.txt

@@ -4,7 +4,7 @@ async-cache==1.1.1
 pyytlounge==2.3.0
 rich==14.1.0
 ssdp==1.3.0
-textual==2.1.2
+textual==5.3.0
 textual-slider==0.2.0
 xmltodict==0.14.2
 rich_click==1.8.9