Cut onboarding, cleaned SEO, shipped OGPs

App polish and onboarding

• Trimmed onboarding from 3 steps to 2 and added a persistent next-action banner so folks hit the app faster (PR 429).
• Added a GitHub App install prompt for private repo access and localized the copy. Snapped tests and bumped versions to 0.2.0 → 0.2.1 along the way.
• Piped Public API docs links into the app (settings, upgrade prompts) and aligned wording with the LP. Small but it removes a bunch of “where’s the API docs?” friction.

Landing page + SEO

• Big hreflang/sitemap sweep: added alternates to the sitemap, then fixed the API page mismatch (restrict to en + x-default), removed redirecting API URLs, added x-default consistently, and noindexed 404/error pages. Also fixed a heading-level jump and extracted shared INTEGRATION_SLUGS. Version bump to 0.2.2. (PR 106)
• Added social links (X + Bluesky) in the footer and included Bluesky in Organization JSON-LD sameAs, with outbound click tracking wired up.

Blog and content pipeline

• Published the founding story post, “The diary I couldn't keep,” and dropped a content-ideas doc with a big backlog to work through.
• Built a Gemini “Nanobanana” infographic generator CLI that reads a post’s markdown and spits out brand-consistent summary images (gemini-2.5-flash-image). Usage: npm run infographic -- src/content/blog/<post>.md [--size 1080x1350]. Switched output to public/infographics/ and checked in the generated images.
• Shipped per-article OGP generation at build time with satori + @resvg/resvg-js, matching the app’s share design and falling back to /og.png for non-articles. (PR 6)

Org housekeeping

• Set up the public org profile README for deariary and scrubbed an old personal sample diary URL from the profile. Clean slate for the org presence.