Picture view fixes

[tvdeyen]

What is this pull request for?

• Allow HTML tags in ingredient picture view captions
• Allow to pass render format as symbols

Checklist

• [x] I have followed Pull Request guidelines
• [x] I have added a detailed description into each commit message
• [x] I have added tests to cover this change

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 95.88%. Comparing base (659a96c) to head (7b8a43a).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #2798 +/- ## ======================================= Coverage 95.88% 95.88% ======================================= Files 223 223 Lines 6082 6082 ======================================= Hits 5832 5832 Misses 250 250 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.