https://github.com/AdeleD/react-paginate/ issues/125#issuecomment-276625181
Apparently, the page bubble cannot be made clickable due to accessibility issues, so the click area is very small.
Changed the css as suggested by the maintainer.
## Cause
It broke because lack of awareness that we can't use our components in preview mode. For some reason, we don't have redux access in SimpleMDE's preview mode.
## Change
- Restore the stub for iframes
- Fix preview for images, and apply the same styling as in posts.
- Non-error = pink background, Error = dark red. The former provides bad contrast for --color-text-subtitle.
- Use opacity instead of a hardcoded color.
- Only add for unauthenticated users for now. We can change that to look at premium later without having to touch `app/view.jsx`.
- Only show the ad after knowing the ad is filled; this prevents the invisible container from blocking stuff while waiting, or even worse, when not filled.
## Issue
- Errors like "unexpected token at..." and "failed to fetch" are being logged, rather than the actual call error.
- Publish SDK timeout is sometimes successful, but the user doesn't know, so they re-created the same claim
## Change
- Attempt to make the logs more helpful, and the error message more meaningful to the user.
- Starting off with 'publish' and tip SDK call as an experiment. Can add others if this method works.
- Add close button to allow immediate dismissal.
- Add ability to support sub messages. Will be typically used for error codes, etc.
- Add ability to define 'long' auto-dismiss duration (15s) vs. the default of 5s.
- I didn't add 'off' because there is a comment saying that this scenario should use the Error Modal instead, so respecting that for now.
