[Feature request] View text cache for image & possibly edit it.

[KraXen72]

Is your feature request related to a problem? Please describe.
I would like to view the cached text for an image from it's context menu, to see if it needs to be cleared & re-indexed, for example with different language settings. It would also be good if we could manually edit this text cache, even while knowing it will get destroyed when we clear cache.

Describe the solution you'd like
a new context menu which opens a sidebar panel with image's text, and possibly ability to edit it (in that case, open it in a new tab in editor?)

Describe alternatives you've considered
seeing the text in Omnisearch