* Add queries and mutations for realtime channels.
* Change the layout, add a link for policies and modal for creating a channel.
* Add a page for policies.
* Add templates for realtime tables.
* Fix the spacing in the PolicyDetails component. Add better types.
* Pass templateData to the template generating functions.
* Various CSS fixes.
* Add components for rendering the realtime policies page.
* Fix the editing policy flow.
* Fix refetching when adding or deleting policies.
* Minor various fixes.
* Remove an old console.log.
* More fixes for templates.
* Make the realtime policies open by default when clicking on realtime.
* Update the realtime policy templates.
* Use a dropdown button for the three types of policies.
* Fix a copy-paste mistake.
* Fix icons.
* Fix the toast.
* Clean up the previous components.
* Clean up more unneeded code.
* Remove templateData prop.
* Remove unneeded queries and mutations.
* More cleanup.
* Reuse the components from the Auth Policies.
* Minor fixes for the new components.
* Add a feature flag for AuthZ.
* Revert some changes.
* Fix a build error.
* Fix all definitions.
* Fix an issue with copying large lines which from templates which are word-wrapped.
* Addressed various comments by Joshen.
* Revert the UI changes in the Policy Editor.
* Update the template names.
* Small style fix
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Co-authored-by: Joshen Lim <joshenlimek@gmail.com>