Do token replacement in non-entity contexts

Problem/Motivation

Token settings type returns empty string when no entity found in context, ignoring other token types (like global tokens) or non-token string values.

Proposed resolution

Perform token replacement even if no entity is attached to context.

Remaining tasks

Review.

User interface changes

N/A

API changes

N/A

Data model changes

N/A

Release notes snippet

TBD.