Remove temporary Ulmo-specific enforcer deactivation logic

[mariajgrimaldi]

Description

During the Ulmo release, a temporary code block was added to deactivate the enforcer when the new library experience was disabled.
This was a short-term workaround to prevent unnecessary enforcer activity when content libraries v2 were not in use.

For the next release cycle, this code should be removed.
The enforcer configuration should remain in place and handle enabling or disabling auto-load and auto-save as intended, without relying on any Ulmo-specific or feature-flag-based conditions.

Acceptance Criteria

• Remove the Ulmo-specific code block that conditionally disables the enforcer.
• Ensure the enforcer is always configured regardless of the library feature flag.
• Keep only the configuration logic for enforcer auto-load and auto-save.
• Verify that the enforcer behaves correctly when the new library experience is both enabled and disabled.
• Confirm no release-specific or deprecated feature flags remain in the enforcer setup code.