[callumalpass]

What changed

• establishes tasknotes.dev as the public documentation repository
• assembles authored guides with product-owned release notes, generated references, and the formal specification
• adds TaskNotes app documentation for the v5 beta, hosted mdbase, and encrypted-relay computer collections
• adds navigation, search, redirects, policies, screenshots, generated indexes, and Cloudflare Sites configuration
• adds CI that builds and tests the committed documentation snapshot without requiring access to the private prerelease app repository

Why

TaskNotes app and the Obsidian plugin now need one public documentation home while release notes, generated metadata, internal docs, and the formal specification remain owned by their source repositories.

User impact

Users get one searchable documentation site with clearly separated app and Obsidian guidance. The app guide reflects the current mdbase-only collection model and marks the app as a TaskNotes v5 beta.

Validation

• npm test
• npm run lint
• production build and local network preview