i18 sync

[Nishthajain7]

Issue:

Fixes #3510

Changes:

• "SubmitSaveAllSettings": "Save All Settings" has been replaced with "SaveAccountDetails": "Save Account Details"
• "Settings": "Account Settings" (under AccountView) has been updated to "Settings": "My Account"

I have verified that this pull request:

• has no linting errors (npm run lint)
• has no test errors (npm run test)
• has no typecheck errors (npm run typecheck)
• is from a uniquely-named feature branch and is up to date with the develop branch.
• is descriptively named and links to an issue number, i.e. Fixes #123
• meets the standards outlined in the accessibility guidelines

[yugalkaushik]

Thanks for the contribution. For translation-related PRs, we only accept changes from native or fluent speakers of the respective language because we need to ensure the translations are accurate and natural. Since the team cannot reliably verify translations for every language, we request contributors to work only on languages they are fluent in.

[ksen0]

Thanks for the review @yugalkaushik . Thanks for the work @Nishthajain7 but I'll close this, as the policy is for fluent speakers to proposed translation changes, so 1 PR should only cover 1 language. This PR also makes some unexpected changes to keys.