Bugfix: UFM review, fixes and amends

[leekelleher]

Description

Review of UFM code, made fixes and amends, includes...

• Introduces UfmToken interface type, so to no longer expose Marked library's Tokens.Generic.
  • This isn't a breaking-change, as UfmToken extends Tokens.Generic, which itself was an extendable interface.
• Adds tests for parsing the UFM syntax
• Simplified the UFM regular expression; also handles whitespace better.
• For Collection Views (Table and Grid), wraps the value in an object property, e.g. { value }.
  • So that accessing the value it works similar to v13 ListView. UFM syntax is now {=value}.
• Loosened the rendering in <ufm-label-value> so that non-undefined falsy values can be rendered.

Fixes umbraco/Umbraco-CMS#16776.

Types of changes

• Bug fix (non-breaking change which fixes an issue)

How to test?

General testing for dynamic labels in Collection Views, Block List/Grid and Document property descriptions.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud