allow changing base of matrix.to plugin #67
Description
Describe the problem
See this line: https://github.com/7w1/sable/blob/dev/src/app/plugins/matrix-to.ts#L1
the matrix.to plugin is set to the official matrix.to by default.
Describe the solution you'd like
it would be great if this could be set in config.json for self-hosted .to instances.
Alternatives considered
No response
Additional context
No response