feat: improve embed wrapper ergonomics

[markbang]

Summary

• let the React wrapper render pre-fetched memo data and work cleanly in Next.js client boundaries
• add stronger blog customization tools with extendTheme(), optional built-in style disabling, and Web Component ::part(...) guidance
• add multi-memo helpers with fetchMemos() and renderMemoListHtmlSnippet() for roundups, weekly notes, and archive pages
• add MemoEmbedList to the React package so React/MDX blogs can render multiple memo cards with one shared style block
• add createMemoClient() in core plus MemoClientProvider in React for cross-embed request deduping on pages with many embeds
• expand docs and examples for Next.js, MDX, Astro, and static-site integrations
• keep artifact consumer smoke coverage aligned by overriding transitive package resolution to local tarballs

Testing

• pnpm validate

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Project	Deployment	Actions	Updated (UTC)
memos-embed-site	Ready	Preview, Comment	Mar 9, 2026 7:43am

[cubic-dev-ai]

No issues found across 14 files

[cubic-dev-ai]

1 issue found across 29 files (changes from recent commits).

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="packages/memos-embed/src/__tests__/theme.test.ts">

<violation number="1" location="packages/memos-embed/src/__tests__/theme.test.ts:6">
P2: This test case does not match its stated behavior: it checks omitted input, not an unknown theme name, leaving the unknown-string fallback path untested.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[cubic-dev-ai]

P2: This test case does not match its stated behavior: it checks omitted input, not an unknown theme name, leaving the unknown-string fallback path untested.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At packages/memos-embed/src/__tests__/theme.test.ts, line 6:

<comment>This test case does not match its stated behavior: it checks omitted input, not an unknown theme name, leaving the unknown-string fallback path untested.</comment>

<file context>
@@ -0,0 +1,50 @@
+
+describe("resolveTheme", () => {
+	it("falls back to the default theme for unknown input", () => {
+		expect(resolveTheme()).toEqual(themePresets.minimal);
+	});
+});
</file context>