[Agents365-ai]

Summary

• Install the skills/drawio-skill subdirectory instead of cloning the repository root into host skill entries.
• Document persistent source clones, link/copy alternatives, fresh destination requirements, and their different update behavior.
• Correct the update command to npx skills update drawio-skill -g and describe SkillsMP as an index.
• Apply the same corrections to English/Chinese guides and website installation tabs. Preserve CSS, JavaScript, and tab structure.
• Bump skill metadata and its pinned version test to 3.4.3.

Verification

• Independent isolated-home checks passed for 12 link recipes and 4 copy recipes.
• Shell syntax checks passed for 18 Markdown and 10 HTML code blocks.
• Website IDs, tab controls, CSS, and JavaScript remained unchanged.
• Final repository suite passed: 247 tests, 4 skipped.
• Python lint, compilation, and diff checks passed.

No real host installation or browser rendering was performed. Existing local frontmatter edits and planning files are excluded.