Add quake mode terminal module

[andydotxyz]

Last feature addition for v0.4 I think :)

quake-term-final.mp4

Checklist:

• Tests included. <- I couldn't figure out how to test the show, which is the only real code addition as the widget is from terminal package
• Lint and formatter run with no errors.
• Tests all pass.

[coveralls]

Pull Request Test Coverage Report for Build 7970876290

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• -7 of 7 (0.0%) changed or added relevant lines in 2 files are covered.
• 32 unchanged lines in 2 files lost coverage.
• Overall coverage increased (+0.4%) to 28.969%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
internal/ui/desk.go	0	3	0.0%
internal/x11/wm/desk.go	0	4	0.0%

Files with Coverage Reduction	New Missed Lines	%
internal/ui/widgetpanel.go	11	86.71%
internal/ui/switcher.go	21	83.66%

Totals
Change from base Build 7773297480:	0.4%
Covered Lines:	1602
Relevant Lines:	5530

---

💛 - Coveralls

[taigrr]

I have tmux auto-launch from my .bashrc (with a check to make sure it isn't already running.) The way this is written here will cause my tmux sessions to pile up rather quickly, if I'm understanding it correctly.

Looks like this behavior might not play nicely with pinentry-ncurses for Yubikey users. Is there a way to only spawn the shell JIT, right before the user actually sees it, rather than optimistically spawning it and leaving it open in the background 24/7 if the module is enabled?

[taigrr]

slightly concerned about implications for sessionized tmux / pinentry but love the idea

[andydotxyz]

I made it lazy load the terminal, that should fix the concern I think?

[taigrr]

Looks good now!