Spurious HTML attribute errors

I did a little digging into this.

  1. @nightpool is correct, the .eslint.json feature in Glitch does not handle changing the html hinting features
  2. The hinting in question here is an opinionated choice from the HTMLHint team, and HTMLHint provides this functionality in CodeMirror (which is the editor Glitch uses). My expectation is that if Glitch were to provide a “fix” for this it would be in the form of a .eslint.json-style override - I don’t imagine that we’d want to maintain many customizations in the CodeMirror codebase, especially ones that are opinion-based.