This patch removes the `hold` option on `alacritty_terminal` in favor of
a `drain_on_exit` option, which will drain the PTY before shutdown. The
hold logic is instead handled in `alacritty`.

The behavior changed and now it actually makes sense.

Fix #8385.

Changing block selection to regular semantic one doesn't feel intuitive,
thus don't switch to it when user has control pressed.

While this doesn't change much with how parsers are implemented, it
improves consistency with how key release is handled.

This fixes an issue with hints where it was possible that the terminal
content of highlighted hints changed between the highlighted hint update
and the activation of the hint.

This patch always validates the hint's text content against the hint
itself to ensure that the content is still valid for the original hint
which triggered the highlight.

Closes #8277.

This changes the behavior of inline search from only accepting direct
key inputs, to also accepting IME and paste. The additional characters
are still being discarded, matching the existing behavior.

This also fixes an issue where inline search wouldn't work for
characters requiring modifiers, since the modifier press was interpreted
as the search target instead.

Closes #8208.

Update winit and clap to latest versions.