docs: add Forgejo push command to CLAUDE.md

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

CLAUDE.md

@@ -168,6 +168,14 @@ xetup.exe start
 - Do NOT start coding until explicitly approved - discuss the plan first
 - Propose changes, wait for confirmation, then implement
 
+### Pushing to Forgejo
+
+```bash
+TOKEN=$(sudo docker exec -u git xetup-forgejo forgejo admin user generate-access-token \
+  --username x9 --token-name "push-$(date +%s)" --raw --scopes "write:repository")
+git push "http://x9:${TOKEN}@localhost:3100/x9/xetup.git" main
+```
+
 ---
 
 ## DO NOT