chore: import upstream snapshot with attribution

2026-07-13 12:42:59 +08:00
commit 177604c7d1
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+# DCO Sign Off
+
+All commits must be signed off with the Developer Certificate of Origin ([DCO.md](DCO.md)).
+This attests that you have the rights to submit your contribution under our project's license (Apache 2.0).
+
+To sign off your commits:
+
+1. Configure your Git client with your github account details:
+   ```
+   git config --global user.name "Your Name"
+   git config --global user.email "your.email@example.com"
+   ```
+2. If you've configured git to use our hooks (`.githooks`), you are now ready. Otherwise, either:
+   1. use our `.githooks`:
+      ```
+      git config set core.hookspath .githooks
+      ```
+      **OR**  
+   2. Add the `-s` flag when committing:
+      ```
+      git commit -s -m "Your commit message"
+      ```
+### Or 
+
+* Add the sign-off manually with:
+   ```
+   Signed-off-by: Your Name <your.email@example.com>
+   ```