* Enforce safe TypeScript assertions and validate runtime payloads
* Fix CI knip config and floating promise lint
* Validate DataForSEO payloads with Zod schemas
Replace weak object guards with endpoint-level schema parsing so invalid API shapes fail fast instead of being silently filtered. Align downstream keyword mapping with the stricter validated payload contracts.
* remove Every App SDK and add auth modes for Cloudflare Access and local_noauth
* align local dev auth defaults and normalize Access team domain
* Apply suggestions from code review
* restore local drizzle D1 URL helper
* save
* fix auth error mapping and document self-hosting setup
* Tweak readme
* improve auth config error UI and remove manifest link
* fix team domain config validation and docs anchor