Translate /src/components, add linting and formatting rules

[pavish]

This PR

• Adds linting rule for raw text in components
• Translates /src/components
• Updates prettier and prettier-plugin-svelte
• Addsprettier-plugin-sort-json to sort keys in json files
• Sets up i18n stores in test environment

Checklist

• My pull request has a descriptive title (not a vague title like Update index.md).
• My pull request targets the develop branch of the repository
• My commit messages follow best practices.
• My code follows the established code style of the repository.
• I added tests for the changes I made (if applicable).
• I added or updated documentation (if applicable).
• I tried running the project locally and verified that there are no
  visible errors.

Developer Certificate of Origin

Developer Certificate of Origin

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(a) The contribution was created in whole or in part by me and I
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    indicated in the file; or

(b) The contribution is based upon previous work that, to the best
    of my knowledge, is covered under an appropriate open source
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(c) The contribution was provided directly to me by some other
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[pavish]

This PR is ready for review, however I'm marking it as a draft since it stacks on top of #3334, which isn't merged yet.

[seancolsen]

Pavish and I chatted about this on a call. I had some questions and concerns, but none of them are urgent and he plans to address all of them later.