Merge pull request 'RC-059: close the action item, the throwaway repositories are deleted' (#127) from rc-059-close-action into main

The user asked for the deletion of TirSystem/qc-adoption-cpp and
TirSystem/qc-adoption-csharp on 2026-10-13. The remaining action, adoption in
a real C++ and C# project, stays open.

Task: MIL-007#7
Refs #101

docs/milestones/mil-007-cpp-csharp-quality-checks.md

@@ -9,8 +9,8 @@
 ## Version History
 | Date | Status | Author | Reviewer | Change | Commit |
 | --- | --- | --- | --- | --- | --- |
-| 2026-10-11 | Deprecated | Jens Tirsvad Nielsen | S01 | Amendment reviewed (RC-055) and accepted: current tool versions, .NET SDK 10 or later, results of run 699, the contract of ADR-0008 in task 3 | [faf13b2] |
-| 2026-10-13 | Accepted | Jens Tirsvad Nielsen | AI as stand-in for S01 | Task 7 results added and reviewed (RC-059): adoption in two throwaway repositories, seeded failures verified, a guide gap fixed | [2481c26] |
+| 2026-10-13 | Deprecated | Jens Tirsvad Nielsen | AI as stand-in for S01 | Task 7 results added and reviewed (RC-059): adoption in two throwaway repositories, seeded failures verified, a guide gap fixed | [2481c26] |
+| 2026-10-13 | Accepted | Jens Tirsvad Nielsen | AI as stand-in for S01 | Throwaway repositories of task 7 deleted at the user's request; action item of RC-059 closed | [daecb7b] |
 
 ---
 
@@ -133,8 +133,8 @@ their three wiki languages now say so.
 
 Not covered: a real C++ project with a compile database and a real C# solution
 with many packages; both stay open until a project of that kind adopts the
-workflows. The throwaway repositories are kept until the user says to delete
-them.
+workflows. The throwaway repositories were deleted at the user's request on 2026-10-13;
+the run numbers above are kept as the record.
 
 ---
 
@@ -149,3 +149,4 @@ them.
 [7bcc67a]: https://git.tirsystem.com/TirSystem/github-action/commit/7bcc67a065ac5f67b4e13ebf243a4bbbe2af47d9
 [faf13b2]: https://git.tirsystem.com/TirSystem/github-action/commit/faf13b2c2a4901c0171977de1ffc2841023f537a
 [2481c26]: https://git.tirsystem.com/TirSystem/github-action/commit/2481c26d802464decd51d75539157093b60e08e8
+[daecb7b]: https://git.tirsystem.com/TirSystem/github-action/commit/daecb7b452197643b39752b9b453a8c376562354

docs/sqa/reviews/rc-059-mil-007-adoption.md

@@ -9,7 +9,8 @@
 ## Version History
 | Date | Status | Author | Reviewer | Change | Commit |
 | --- | --- | --- | --- | --- | --- |
-| 2026-10-13 | Accepted | Jens Tirsvad Nielsen | AI as stand-in for S01 | Initial version | [2481c26] |
+| 2026-10-13 | Deprecated | Jens Tirsvad Nielsen | AI as stand-in for S01 | Initial version | [2481c26] |
+| 2026-10-13 | Accepted | Jens Tirsvad Nielsen | AI as stand-in for S01 | Action item closed: the two throwaway repositories were deleted at the user's request | [daecb7b] |
 
 ---
 
@@ -41,7 +42,8 @@ Go - all six criteria pass. Criteria 3 and 4 of the milestone are verified on th
 
 | Action | Owner | Due |
 | --- | --- | --- |
-| Decide whether to delete `TirSystem/qc-adoption-cpp` and `TirSystem/qc-adoption-csharp`, and adopt the workflows in a real C++ and C# project | S05 | before the milestone closes |
+| ~~Decide whether to delete `TirSystem/qc-adoption-cpp` and `TirSystem/qc-adoption-csharp`~~ Closed 2026-10-13: both were deleted at the user's request | S05 | done |
+| Adopt the workflows in a real C++ and a real C# project | S05 | before the milestone closes |
 
 ---
 
@@ -49,3 +51,4 @@ Go - all six criteria pass. Criteria 3 and 4 of the milestone are verified on th
 [RC-055]: ./rc-055-mil-007-amendment.md
 [QC-MIL-001]: ../../../framework/qc/qc-milestones-gateways.md
 [2481c26]: https://git.tirsystem.com/TirSystem/github-action/commit/2481c26d802464decd51d75539157093b60e08e8
+[daecb7b]: https://git.tirsystem.com/TirSystem/github-action/commit/daecb7b452197643b39752b9b453a8c376562354