[EPIC] React Generator

[BenjaminPabst]

For Version 8 of onecx we want to provide a react generator next to the angular one.

To make this work, we also will refactor the existing package namings / structure a bit:

• @onecx/nx-plugin package will be renamed to @onecx/angular-generator
• @onecx/create-workspace will be adapted to support ngrx and react as flavors

Our react generator will support similar features as the angular generator:

• Create a Feature (baseline folders, state management)
• For a resource, create a:
  • search page
  • details page
    • with and without edit mode
  • empty page
  • create-edit dialog
  • delete dialog
• Pre-Commit Checks (husky, etc. => reuse angular version, combine via shared evtl.)

We also have some characteristics the react generator should have:

• Use ts-query instead of find/replace
• Use zustand for state management
• Use vitest for tests
• Use similar logging as angular generator
• Use similar file-splitting as angular generator (same mechanics)
• Use primereact for components
• Implement onecx mechanics for theming, permissions, etc.
• 100% test coverage for initial version generated
• Documentation for react generator (for each generator+step)
  • Document Action Steps that need manual adaptions (in-code + docs) also for tests!