docs: update readme (#19)

Co-authored-by: olliiiver <[email protected]>
Co-authored-by: Johannes Marbach <[email protected]>

README.md

@@ -12,29 +12,15 @@ Powered by [uniffi-bindgen-react-native] and [create-react-native-library].
 
 ## Installation
 
+### Installation into your own project
+
 This package is available in the [npm registry].
 
 ```sh
 npm i @unomed/react-native-matrix-sdk
 yarn add @unomed/react-native-matrix-sdk
 ```
 
-You also have to install [uniffi-bindgen-react-native]. This will only be necessary until its
-Pod has been released. Make sure that the SHA matches the release of react-native-matrix-sdk.
-
-```sh
-npm add https://github.com/jhugman/uniffi-bindgen-react-native#$sha
-yarn add uniffi-bindgen-react-native@https://github.com/jhugman/uniffi-bindgen-react-native#$sha
-```
-
-Afterwards add the Pod and run `pod install`.
-
-```
-target 'MyAwesomeApp' do
-  pod 'uniffi-bindgen-react-native', :path => '../node_modules/uniffi-bindgen-react-native'
-  ...
-end
-```
 
 ### Installation from local checkout