* Major package upgrades
* Update rust deps and fix a few things
* Drop 18 testing
* Use node 20
* lint rust
* lint
* changelog
* Drop usage of SVGs, use compound elements.
* Update widget API
* Start work on improved widget interface for admin room
* Add changes needed for InviteView
* More widget bits
* Lots more work to support setup widgets
* Redesign work
* Fix build order for web
* Remove unused invite code
* Update configs
* Cleanup
* Support widget branding
* Tidy up web app
* Support generic service config lookup
* Stronger typings for configuration
* Improve error text
* fix patch
* changelog
* First pass on documentation
* Fix tests
* fixes
* Don't require room state / admin rooms for room config requests
* Fix no render when secrets isn't provided
* rework if logic
* Fixes after feedback
* more review fixes
* Cleanup unused code
* fix indent
* Update matrix-appservice-bridge to 4.0.1
* Update widget API