FCE-983/fix re-exporting from ts-client (#226)

Re-exports Variant from `ts-client` as is.

Variant enum has been accidentally exported just as a type, which makes
it impossible to use it as a value.

- [x] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to
      not work as expected)

Author: czerwiukk

packages/react-client/src/index.ts

@@ -37,5 +37,5 @@ export type {
   VadStatus,
   EncodingReason,
   AuthErrorReason,
-  Variant,
 } from "@fishjam-cloud/ts-client";
+export { Variant } from "@fishjam-cloud/ts-client";