Release v7.111.0

Fixed

• When the PR-body guard can't find the --body-file, its message says why: a file written in the same batch of parallel tool calls as the command isn't on disk yet when the check runs, so write it in an earlier step. (#517)
• The C# specifications guidance says disposable specifications share the class lifecycle (constructed once, disposed after the last fact) as of Cratis.Specifications 4.4.0, and use [PerFactSpecificationLifecycle] for a fresh instance per fact. (#915)
• The application profiles that install the C# specifications skill also install the run-tests, filter-syntax, platform-detection and coverage-analysis skills it links to, without engineering rules. (#921)