Release v7.134.0

Added

• New cratis-engineering-issue-design-note skill in the cratis/engineering/core profile: it guides writing, revising and linking one pinned implementation design comment per issue before non-trivial issue-backed work starts. The issue-hygiene skill now points to it. (#1027)

Changed

• The csharp-refactoring skill now also triggers when renaming public C# types. (part of #452)