docs: finding clipped and overflowing text; agent text for the layout loop - #21

The actual and the expected argument is the same 'context.FindLayoutProblems(root).Select(p => p.ToString())' (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2009.md)

The actual and the expected argument is the same 'context.FindLayoutProblems(root).Select(p => p.ToString())' (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2009.md)

Summary report available at: https://github.com/zigrok/Forma/actions/runs/38095207081#summary-114340687647