kandev/docs/plans/native-html-preview/task-02-responsive-html-preview.md

id, title, status, wave, depends_on, plan, requirements, acceptance_criteria, system_design

id	title	status	wave	depends_on	plan	requirements	acceptance_criteria	system_design
02-responsive-html-preview	Add responsive HTML preview surfaces	cancelled	2	01-preview-state-and-sandbox	plan.md	REQ-UI-NATIVE-HTML-PREVIEW-001	AC-UI-NATIVE-HTML-PREVIEW-001.1 AC-UI-NATIVE-HTML-PREVIEW-001.2 AC-UI-NATIVE-HTML-PREVIEW-001.3 AC-UI-NATIVE-HTML-PREVIEW-001.4 AC-UI-NATIVE-HTML-PREVIEW-001.5 AC-UI-NATIVE-HTML-PREVIEW-001.6 AC-UI-NATIVE-HTML-PREVIEW-001.8 AC-UI-NATIVE-HTML-PREVIEW-001.10	../../specs/ui/system-design/native-html-preview.md

Task 02: Add responsive HTML preview surfaces

Summary

This work order wired the HTML preview to a static srcDoc iframe. The owner selected script-capable execution, so the implementation is superseded by the runtime-backed renderer work in Tasks 06 and 07.

In scope

• Existing toolbar, file-state, localization, desktop, and mobile wiring may be reused after the runtime-backed renderer contract is implemented.

Out of scope

• Shipping HtmlPreviewContent with sandbox="" and inert scripts as the final behavior.
• Treating component tests for iframe attributes as proof of script isolation.

Acceptance

• Cancelled. The original acceptance conditions describe the static-only renderer and do not satisfy inline JavaScript execution.

Verification

Not applicable. Use Task 06 and Task 07 for the replacement work.

Files likely touched

• apps/web/components/task/html-preview-content.tsx
• apps/web/components/task/file-editor-content.tsx
• apps/web/components/task/mobile/mobile-file-viewer-panel.tsx

Dependencies

Replaced by Tasks 06 and 07.

Risks

Keeping the old iframe contract in a passing component test can hide a missing runtime boundary.

Parallelism

sequential

Inputs

• The superseded static prototype and existing Markdown preview surfaces.
• The revised runtime and renderer system design.

Results

Cancelled after review. Existing UI changes remain non-ready until the script-capable renderer is implemented.