Add possibility to manually re-scrape websites

[mblennegard]

Is your feature request related to a problem? Please describe.
In case a recipe has been updated, but more likely, the scraper function in Recipya for the specific website has been improved since first scraping the recipe, it would be good being able to re-scrape the recipe without having to manually delete the old one and then scrape the recipe as a completely new recipe.

Describe the solution you'd like

• Adding a refresh/re-scrape button to the recipe page.
• When used, prompt the user with all changes identified and let the user select which changes (to make it easier, could be kept on a section level, e.g. Tools section, Ingredients section etc.) to overwrite in the existing recipe in Recipya. This way the user can keep any changes they have manually made to the recipe, e.g. added notes (as requested via Add a Notes section #348 ) etc.

Even though I can't imagine myself re-scraping the entire recipe database, this could be a potential feature as well.

Describe alternatives you've considered
Manually delete the existing recipe and then add it as a completely new recipe.

Additional context
Add any other context or screenshots about the feature request here.