docs: update README with package badges and support information (#923)

Author: vonovak

README.md

@@ -1,11 +1,27 @@
 # react-native-documents
 
-[![npm](https://img.shields.io/badge/npm-@react--native--documents-red?logo=npm)](https://www.npmjs.com/org/react-native-documents)
-
 React Native modules for document picking and viewing.
 
-If this is useful to you, [say thanks](https://github.com/sponsors/vonovak). Your support is greatly appreciated!
+### picker
+
+[![npm version](https://badge.fury.io/js/@react-native-documents%2Fpicker.svg)](https://badge.fury.io/js/@react-native-documents%2Fpicker)
+[![npm downloads](https://img.shields.io/npm/dm/@react-native-documents/picker.svg)](https://www.npmjs.com/package/@react-native-documents/picker)
+
+### viewer
+
+[![npm version](https://badge.fury.io/js/@react-native-documents%2Fviewer.svg)](https://badge.fury.io/js/@react-native-documents%2Fviewer)
+[![npm downloads](https://img.shields.io/npm/dm/@react-native-documents/viewer.svg)](https://www.npmjs.com/package/@react-native-documents/viewer)
+
+## Support the Project
+
+Find this package useful? Say thanks by [sponsoring the author on GitHub](https://github.com/sponsors/vonovak)! Your support is greatly appreciated!
+
+## Documentation
+
+For installation instructions, API reference, and usage examples, visit the docs at:
+
+**[https://react-native-documents.github.io/](https://react-native-documents.github.io/)**
 
-Read the docs at https://react-native-documents.github.io
+## Discussions
 
 Ask questions and engage in discussions at https://github.com/react-native-documents/document-picker/discussions