fix: update ModEditHealthcareProfessionalSection to search by language name instead of locale code

[prestonb91]

Problem

Currently ModEditHealthcareProfessionalSection with ModSearchBar searches by locale code instead of the full language name.
This means when typing in i.e. English, it will only show up if "en" is typed, but "eng" will not display any results.

Success

In moderation panel healthcare professionals, should be able to search languages and show results with their full name instead of locale code.

Requirements

• When searching language, results show based on language name instead of locale code.
• Still saves the locale code to the spoken locales as that is what the server needs

Implementation notes

Related files:
ModSearchBar.vue
ModEditHealthcareProfessionalSection.vue
healthcareProfessionalStore.ts

[NabbeunNabi]

But it still saves the locale code to the spoken locales as that is what the server needs 😃