v0.8.6

## Features

- feat(knowledge): empty state for a base that holds no documents (#6855)
- feat(resources): empty-state graphics for knowledge, tables, logs, and files (#6828)
- feat(knowledge): read a PDF's text layer before paying for OCR (#6850)
- feat(library): AI Agent Orchestration Frameworks Explained (#6846)

## Improvements

- improvement(search): search every folder, and document real API error bodies (#6861)
- improvement(condition): batch condition evaluation into one sandbox call, and stop the transport from undercutting a route's own deadline (#6854)
- improvement(settings): drop the Delete account row's description (#6845)

## Bug Fixes

- fix(auth): drop the redundant "Continue with" from the Google sign-in button (#6862)
- fix(branding): refresh Google branding (#6786)
- fix(knowledge): say what went wrong when a document's chunks fail to load (#6858)
- fix(knowledge): stop one env knob from setting the embedding request fan-out (#6852)
- fix(connectors): treat a zero-byte source file as nothing to index (#6848)
- fix(settings): drop the settings return url when the workspace changed (#6847)

## Other Changes

- polish(resources): stop the tables grid reappearing past its fade (#6853)

## Contributors

- @BillLeoutsakosvl346
- @andresdjasso
- @icecrasher321
- @waleedlatif1

[View changes on GitHub](https://github.com/simstudioai/sim/compare/v0.8.5...v0.8.6)