0hmx - The error component needs some rework ar...

The error component needs some rework around its interactivity—it currently feels broken: 1. The error doesn’t expand when clicked as expected. 2. Clicking outside the drc error menu should close it, but currently doesn’t. 3. Clicking the error itself closes the view. You currently have to click the small arrow specifically to expand it, which isn’t intuitive. **Expected behavior:** Clicking anywhere on the error should expand/collapse it, and clicking outside should close it.