* Document and support the established naming convention for config opts
This change:
* Rename `ConfigOptions` to `IConfigOptions` to match code convention/style, plus move it to a dedicated file
* Update comments and surrounding documentation
* Define every single documented option (from element-web's config.md)
* Enable a linter to enforce the convention
* Invent a translation layer for a different change to use
* No attempt to fix build errors from doing this (at this stage)
* Add demo of lint rule in action
* Fix all obvious instances of SdkConfig case conflicts
* Fix tests to use SdkConfig directly
* Add docs to make unset() calling safer
* Appease the linter
* Update documentation to match snake_case_config
* Fix more instances of square brackets off SdkConfig
* Remove leading slash from /addwidget Jitsi confs
Fixes https://github.com/vector-im/element-web/issues/19839
Signed-off-by: Andrew Ferrazzutti <fair@miscworks.net>
* Make requested changes
Signed-off-by: Andrew Ferrazzutti <fair@miscworks.net>
It can be useful for the homeserver to support a dedicated Jitsi instance instead of requiring that all their users change/update their configs manually.
