Disallow low-resolution calibration

[cswilson252]

Description

Filter calibration resolution options plus preview table to only resolutions with at least 640*480 pixels^2 of area. We can tune this later if it's too aggressive.

If lower resolutions are calibrated, users will no longer be able to see them on the table. This is fine. They shouldn't have been using them anyways

Closes #1719
Successor to #2390

Meta

Merge checklist:

Pull Request title is [short, imperative summary](https://cbea.ms/git-commit/) of proposed changes
The description documents the what and why, including events that led to this PR
If this PR changes behavior or adds a feature, user documentation is updated

[cswilson252]

oops

[cswilson252]

cc @samfreund

[samfreund]

Generally good.

The default value for the selector is a resolution that shouldn't be allowed. See below.

[samfreund]

We still want 640x480 yes? That's pursuant to my above change

[mcm001]

PR description looks stale?

[cswilson252]

ty for fixing up my pr y'all!! :)