Create all initial letters uniformly small for workflow item

[galethil]

Checklist

• [x] I have followed (at least) the PR section of the contributing guide.
• [x] I fixed all necessary PR warnings
• [x] The commit history is clean
• [ ] The E2E tests are passing
• [x] If possible, the issue has been divided into more subtasks
• [x] I did a self review before requesting a review from another team member

Description

frontend:Standardize capital letter in translations

How to test

1. Login
2. Open any subproject
3. Start creating new workflow item
4. Check translations in all languages

Closes #1887