add separate CI workflow documentation based on v4.8.2

[abn2357]

Summary

• Add the Chinese version of the dedicated java-tron CI workflow reference based on GreatVoyage-v4.8.2.
• Align workflow triggers, build environments, coverage gates, integration checks, scope validation, and cancellation behavior with the English documentation.
• Link the new page from the developer guide, local development example, and site navigation.

Validation

• mkdocs build --strict
• git diff --check