docs(paragraph): added documentation to the "alignment" method

[DreadedHippy]

Added documentation to the alignment method of the Paragraph widget.

This is really just 1 commit, the second commit was made because the first wasn't signed

[codecov]

Codecov Report

Merging #467 (85ab3c7) into main (343c6cd) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #467   +/-   ##
=======================================
  Coverage   90.00%   90.00%           
=======================================
  Files          40       40           
  Lines       11156    11156           
=======================================
  Hits        10041    10041           
  Misses       1115     1115           

Files Changed	Coverage Δ
src/widgets/paragraph.rs	99.81% <ø> (ø)

[joshka]

To fix this up rather than creating a new PR, you can rebase and squash the commits:

git rebase -i
change the second "pick" to "fixup" (or just "f"), save and close
git push origin main

[DreadedHippy]

I've resolved all suggested changes.

Although the following error kept popping up:

error[E0432]: unresolved import `sys`
  --> C:\Users\user\.cargo\registry\src\index.crates.io-6f17d22bba15001f\termion-2.0.1\src\raw.rs:29:5
   |
29 | use sys::Termios;
   |     ^^^ maybe a missing crate `sys`?
   |
   = help: consider adding `extern crate sys` to use the `sys` crate

I pushed with the '--no-verify' flag

[joshka]

Apologies - I just accidentally pushed the main branch over your main branch rather than my local copy of your main branch rebased to your main branch (which closes the PR and locks me out of the branch), so this shows as closed. I've merged it out of band to fix things up however).

Thanks for your first contribution to ratatui!

[DreadedHippy]

Ayyyyy! 🚀🚀🚀🚀🚀