Limit script name (50), description (200), and tags (5) to prevent SEO keyword stuffing#1

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Copilot wants to merge 7 commits intomainfrom

copilot/limit-script-name-description-length

Commits on Apr 12, 2026

Initial plan
Copilot
authored
Limit script name (50), description (200), and tags (5) per requirements

Copilot
and
CodFrm
authored
Extract validateScriptMeta helper to eliminate duplication

Copilot
and
CodFrm
authored
Add format validation for name/description, skip on unchanged update, add unit tests

Copilot
and
CodFrm
authored
Assert specific error codes in validateScriptMeta unit tests

Copilot
and
CodFrm
authored
Strengthen name/desc validation: SEO separator check and single-sentence check

Copilot
and
CodFrm
authored
Clarify multiSentenceRe comment and add whitespace-separated Chinese sentence test

Copilot
and
CodFrm
authored