Keep track of screen line numbers

Fix renderer bug when going in and out of altscreen

Ferocious Alpha 2

Fix skipping lines

Fix end of line rendering

chore(deps): bump github.com/charmbracelet/x/ansi from 0.4.2 to 0.4.5 (…

…#1224)

Bumps [github.com/charmbracelet/x/ansi](https://github.com/charmbracelet/x) from 0.4.2 to 0.4.5.
- [Release notes](https://github.com/charmbracelet/x/releases)
- [Commits](charmbracelet/x@ansi/v0.4.2...ansi/v0.4.5)

---
updated-dependencies:
- dependency-name: github.com/charmbracelet/x/ansi
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Fix bump x/ansi

Bubble Tea Alpha 1

Recover from panics

Focus events