1207 fix: add support for mathml in mentions

[dmijatovic]

Support mathml stynax in the publication titles (mentions)

Closes #1207

Changes proposed in this pull request:

• New dependency added dompurify to sanitize "scraped" html
• Created SanitizedMathMLBox to use to sanitize received data. It uses MUI Box component which makes possible to use any valid html element. We allow only MathML elements (see tests).
• Related change: limit mention title to 5 lines and show complete title on mouseover
• Related change: limited authors height to 9rem, and add vertical scrollbar when content is larger

How to test:

• make start to build
• login as rsd-admin and create new software item 'Test software 1'
• Edit software, navigate to mentions and import mentions 10.1103/physrevd.108.072003
• Search for publication "test". Select the one with very long title "TEST TEST TEST ..."
• Confirm that MathML is readable on the software page
• Confirm that authors list is also fully visible (it will be scrollable list) taking 9rem of vertical space

Example edit software

Example view software

PR Checklist:

• [ ] Increase version numbers in docker-compose.yml
• [x] Link to a GitHub issue
• [ ] Update documentation
• [x] Tests

[sonarcloud[bot]]

Quality Gate failed for 'rsd-frontend'

Failed conditions
16.9% Duplication on New Code (required ≤ 3%)

See analysis details on SonarCloud

[jmaassen]

Works well.