Docs: Use slash skills in suggested prompts

[JonnyBurger]

Summary

• migrate legacy Remotion best-practices prompts to slash skill invocations
• use the shared SuggestedPrompt component consistently
• remove the now-unused plural SuggestedPrompts component

Changed pages

• Map animations in Remotion
• HTML-in-canvas
• Effects

Validation

• bun run build
• bun run stylecheck
• full docs production build, including all 1,451 Twoslash examples

Closes #8772

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Project	Deployment	Actions	Updated (UTC)
bugs	Ready	Preview, Comment	Jul 15, 2026 2:28pm
remotion	Ready	Preview, Comment	Jul 15, 2026 2:28pm

[pullfrog]

✅ No new issues found.

Reviewed changes — migrate three doc pages from the legacy SuggestedPrompts component to /remotion-markup slash-skill invocations via SuggestedPrompt, and remove the now-unused plural component.

• packages/docs/docs/effects.mdx — replace the plain-text "Use Remotion best practices" prompt with a SuggestedPrompt.
• packages/docs/docs/html-in-canvas-guide.mdx — replace two legacy prompts with two SuggestedPrompt calls using /remotion-markup.
• packages/docs/docs/maps.mdx — replace the map prompt with a SuggestedPrompt using /remotion-markup.
• packages/docs/src/components/SuggestedPrompts.tsx — delete the unused plural component.
• packages/docs/src/theme/MDXComponents.js — unregister SuggestedPrompts.

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[pullfrog]

✅ No new issues found.

Reviewed changes since the last pullfrog review — commit ce379158cd updates only the two HTML-in-canvas prompts in packages/docs/docs/html-in-canvas-guide.mdx, switching them from /remotion-markup to /remotion-create so the slash skill matches the "Create/Make a new composition" wording in each prompt.

• packages/docs/docs/html-in-canvas-guide.mdx:19 — switch the glitch-effect prompt from /remotion-markup to /remotion-create.
• packages/docs/docs/html-in-canvas-guide.mdx:21-25 — switch the CRT-shader prompt from /remotion-markup to /remotion-create.

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