From https://spec.matrix.org/v1.3/appendices/#matrixto-navigation:
The components of the matrix.to URI (<identifier> and <extra parameter>) are to be percent-encoded as per RFC 3986.
Historically, clients have not produced URIs which are fully encoded. Clients should try to interpret these cases to the best of their ability. For example, an unencoded room alias should still work within the client if possible
* Initial display support
* Use better colors for error in math parsing
* Parse math markdown
* Use proper jsx
* Better copy support
* use css var directly
* Remove console.debug call
* Lazy load math module
* Show fallback while katex is loading
