Hardcode permissions labels

[magicznyleszek]

Checklist

1. If you've added code that should be tested, add tests
2. If you've changed APIs, update (or create!) the documentation
3. Ensure the tests pass
4. Make sure that your code lints and that you've followed our coding style
5. Write a title and, if necessary, a description of your work suitable for publishing in our release notes
6. Mention any related issues in this repository (as #ISSUE) and in other repositories (as kobotoolbox/other#ISSUE)
7. Open an issue in the docs if there are UI/UX changes

Description

Create a hardcoded list of permissions labels in preparation for upcoming feature.

Notes

Build on top of #4731 - together with this PR they are going to be used by #4733

Changes here:

• Created a list of hardcoded labels (will extend it with more partial ones later)
• Moved few functions to utils file
• Split out some code into two utility functions for easier code reading and to update these in Feature: Extend Partial Perms #4733

Related issues

Requires #4731 to be merged first
Closes #4641 as no longer valid issue

[notion-workspace]

Build a hard-coded list of labels for all partial permissions

[notion-workspace]

Build a hard-coded list of labels for all partial permissions

[notion-workspace]

Build a hard-coded list of labels for all partial permissions

[notion-workspace]

Build a hard-coded list of labels for all partial permissions