blume@1.7.1

Patch Changes

• f52d4b7: Add ai.ask.headers to send static request headers to the Ask AI provider on every backend (gateway, OpenRouter, and the OpenAI-compatible providers), so a shared LLM backend can identify the caller without an external endpoint or an eject.
• b9645bf: Render callouts, steps, and every other Blume component inside changelog entries on the /changelog index. The index rendered each entry’s MDX body without the component map the docs pages use, so a :::info directive or <Steps> in a release note failed the build (and the dev route) with “Expected component Callout to be defined”.
• c25c859: Prevent the page behind the search dialog from scrolling while Command K search is open, and restore any existing page scroll lock when search closes.
• 39f683c: Fix the grouped sidebar 404ing its deferred section fragments in blume dev on sites whose default locale is unprefixed (i18n.hideDefaultLocalePrefix, the default). Astro’s i18n routing rejects any page URL that carries the default locale’s code as a segment, so /blume-nav/current/de/… never resolved for a site with defaultLocale: "de"; those fragments now live under default, the same way the locale’s pages drop the prefix.
• 2575166: Import video blocks from Notion pages. A video block previously rendered as an unsupported Notion block comment, so neither uploaded videos nor pasted YouTube links appeared in the output. A YouTube link now becomes a <YouTube> embed, and any other video becomes a <video> player whose source is downloaded at build time — Notion’s uploaded-file URLs are signed and expire, so they would otherwise rot the build. Downloads stream to disk through a shared concurrency gate with a timeout, a file already on disk is reused instead of fetched again, an extension-less asset is named by the response’s media type, and a video link that answers with a web page (a Vimeo or Loom URL) is reported as a warning rather than written out as a broken player. String props the adapter writes (captions, toggle titles) use JSX expression form, so a double quote in a Notion caption no longer breaks the page.