fix: make strategy tests compatible with all networks and platform tui

[pauldelucia]

Issue being fixed or feature implemented

Strategy tests only worked on mock chains before. Now they work on any network. Plus they are now compatible with Platform TUI.

What was done?

Mainly changes in the Strategy Tests library and resulting necessary changes in other files. Also random_document_type function now actually populates the schema field based on the other fields.

How Has This Been Tested?

By running strategy tests in Platform TUI

Breaking Changes

None

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated relevant unit/integration/functional/e2e tests
• I have added "!" to the title and described breaking changes in the corresponding section if my code contains any
• I have made corresponding changes to the documentation if needed

For repository code-owners and collaborators only

• I have assigned this pull request to a milestone

[kxcd]

Good job !