[Vue] remove use of angularjs from LanguagesManager plugin #19423

Description:

Changes:

• Create LanguagesDropdown.vue and TranslationSearchPage.vue components to replace twig contents w/ angularjs directive use.
• Remove angularjs => vue adapters.

Review

• [ ] Functional review done
• [ ] Potential edge cases thought about (behavior of the code with strange input, with strange internal state or possible interactions with other Matomo subsystems)
• [ ] Usability review done (is anything maybe unclear or think about anything that would cause people to reach out to support)
• [ ] Security review done
• [ ] Wording review done
• [ ] Code review done
• [ ] Tests were added if useful/possible
• [ ] Reviewed for breaking changes
• [ ] Developer changelog updated if needed
• [ ] Documentation added if needed
• [ ] Existing documentation updated if needed

This issue is in "needs review" but there has been no activity for 7 days. ping @matomo-org/core-reviewers

This issue is in "needs review" but there has been no activity for 7 days. ping @matomo-org/core-reviewers

Seems vue was actually dropping the value for nonce

Yeah, noticed Vue does this, wasn't able to figure out why either. Might be related to https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/nonce