docs: Cleaned Contributing subsection and removed confusing links.

README.md

@@ -29,12 +29,5 @@ To perform unit tests:
 To perform end to end test
 -run the command `yarn test:e2e` in the root directory.
 
-## Contributing: Development, Testing
-
-The UI is a React app started with the [vite](https://vitejs.dev/) `react-ts` template.
-On top of that, we add
-
-- Watching [blockchain state queries](https://docs.agoric.com/guides/getting-started/contract-rpc.html#querying-vstorage)
-- [Signing and sending offers](https://docs.agoric.com/guides/getting-started/contract-rpc.html#signing-and-broadcasting-offers)
-
-See [CONTRIBUTING](./CONTRIBUTING.md) for more on testing.
+## Contributing
+See [CONTRIBUTING](./CONTRIBUTING.md) for more on contributions.