* Fix bilingual tutorial index generation
* Check relative Markdown links in CI
* Harden documentation regression checks
* Reduce link parser complexity
* Run link checks for every repository change
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Co-authored-by: LinuxDev9002 <i@littlefisher.me>
- Created SUMMARY.md.template and SUMMARY.zh.md.template for eBPF tutorial.
- Updated generate_toc.py to generate table of contents for English and Chinese versions.
- Added configuration files for new eBPF examples, categorizing them by level and type.
- Updated SUMMARY.md and SUMMARY.zh.md to reflect new lessons and reorganized sections.
- Introduced new features related to GPU and tracing in the tutorial.