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[WIP] Improve chat UI to render assistant markdown/tables correctly #120

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[WIP] Improve chat UI to render assistant markdown/tables correctly #120

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a6273c2
Initial plan
Codex May 16, 2026
475407b
Render assistant chat markdown with tables safely
Codex May 16, 2026
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2 changes: 1 addition & 1 deletion addons/thread-observability/app/src/thread_observability/api/dashboard.html
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Original file line number Diff line number Diff line change
Expand Up @@ -786,7 +786,7 @@ <h2 id="nd-title">…</h2>
const chatMarkdownRenderer = (window.markdownit ? window.markdownit({
html: false,
linkify: true,
breaks: false,
breaks: true,
}) : null);

const CHAT_MD_ALLOWED_TAGS = [
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5 changes: 5 additions & 0 deletions addons/thread-observability/app/tests/test_dashboard_http.py
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Expand Up @@ -58,6 +58,11 @@ def test_dashboard_renders_assistant_markdown_safely() -> None:
assert "dompurify" in html.lower()
assert "renderAssistantMarkdown" in html
assert "DOMPurify.sanitize" in html
assert "breaks: true" in html
assert "'table'" in html
assert "'pre'" in html
assert "'code'" in html
assert "'ul'" in html


def test_dashboard_uses_home_assistant_theme_tokens() -> None:
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