Encapsulate all interactions with the layout store concerning the
side panel into a hook. This hook exposes a clear interface.
Each variable has a single responsability, with a clear naming.
Rename useWidget interaction to useSidePanel. Remove LiveKit-specific naming
as we no longer use LiveKit elements in the layout context. This change
improves clarity and reflects the current functionality of the hook.
Refactor side panel into a reusable component to display any interactive
content like menus, messages, participant lists, or effects. Establish it
as a core feature of the videoconference tool.
Improve extensibility and better share responsibilities. The next step is to
refactor the chat to render inside the side panel.
Previously each route rendered its whole layout from a to z.
Now each route updates a single common wrapper when the layout changes
between pages.
Also the Loading, Error, UserFetched, QueryAware code is more explicit
and understandable.
This introduces valtio as dependency, allowing us to deal with global
state easily in a svelte/vue way (reactive mutable state). This limits
the boilerplaty-ness of immutable state lib approaches, while keeping
rendering optimization better than homemade react contexts.
lebaudantoine