Major Release

What's Changed

• Add vietnamese-landing-copy Agent Skill with validator, corpus, and CI by @davengn in #1
• Feat/vietnamese landing copy skill by @davengn in #2
• Add implementation plan for the five-function expansion by @davengn in #3
• Show one example per skill in README instead of just landing-copy by @davengn in #4
• Add vietnamese-education-copy skill for K-12 and academic writing by @davengn in #5
• Optimize file collection by excluding build/dependency directories by @davengn in #6

New Contributors

• @davengn made their first contribution in #1

Full Changelog: https://github.com/trussary/vietnamese-language-skill/commits/v1.0