chore: import upstream snapshot with attribution

2026-07-13 12:45:29 +08:00
commit 5b45ce7982
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+## Pull Request Template
+
+### Checklist
+
+- [ ] Confirmed that `cargo run-checks` command has been executed.
+- [ ] Made sure the book is up to date with changes in this PR.
+
+### Related Issues/PRs
+
+_Provide links to relevant issues and dependent PRs._
+
+### Changes
+
+_Summarize the problem being addressed and your solution._
+
+### Testing
+
+_Describe how these changes have been tested._