Bump rich from 13.9.4 to 15.0.0

Bumps [rich](https://github.com/Textualize/rich) from 13.9.4 to 15.0.0.
- [Release notes](https://github.com/Textualize/rich/releases)
- [Changelog](https://github.com/Textualize/rich/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Textualize/rich/compare/v13.9.4...v15.0.0)

---
updated-dependencies:
- dependency-name: rich
  dependency-version: 15.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

requirements.txt

@@ -6,7 +6,7 @@ moviepy==2.2.1
 playwright==1.49.1
 praw==7.8.1
 requests==2.32.3
-rich==13.9.4
+rich==15.0.0
 toml==0.10.2
 translators==5.9.9
 pyttsx3==2.98