RSS summary can be restored when downloading the full text fails

[ttttmr]

• I have read this document: https://miniflux.app/opinionated.html#feature-request

Some RSS do not provide full text, and the web content is rendered through js. The full text download function will display some useless text. Currently, there seems to be no way to restore the previous RSS summary content display.

I hope there is such a function so that we can understand that the action of "download full text" is to switch rss/web content

For example, the RSS summary is displayed by default. Click once to try to get the full text, and click again to return to the RSS summary.

[fguillot]

Related to #1999