add huggingface provider, settings ui overhaul with connect/disconnect flow

remove gpt-5.3-spark from supported models for now

add new provider "Codex (ChatGPT sub)", secure auth cookies and parallel tool calls

replace auto-capture with user-managed thumbnails, server mode fixes

add scheduled functions (cron jobs) with admin UI and scheduler

add site templates with automatic backend provisioning

add optional skill evaluation pre-flight and non-streaming api support

add image input for vision models, dismissable toasts and updated to use Next.js 15.5.9

upgrade edge and server functions to quickjs wasm sandbox

add browser mode dashboard and set as default landing page

add admin dashboard with traffic logging and fix browser mode route access

add extended server features: edge & server functions, secrets management, dbs and site context for ai

migrate server mode to sqlite and fix memory leaks

add reasoning tokens, toggle and malformed tool call fix

fix docs missing on hf build