chore: update sample project to expo 52

CONTRIBUTING.md

@@ -24,13 +24,19 @@ yarn install
 To run the example app on Android:
 
 ```sh
-yarn example android
+yarn android
 ```
 
 To run the example app on iOS:
 
 ```sh
-yarn example ios
+yarn ios
+```
+
+To run the example app on web:
+
+```sh
+yarn web
 ```
 
 Make sure your code passes TypeScript and Lint. Run the following to verify:
@@ -109,6 +115,7 @@ When you're sending a pull request:
 - For pull requests that change the API or implementation, discuss with maintainers first by opening an issue.
 
 ### Repo visualization
+
 ![Visualization of this repo](./diagram.svg)
 
 ## Code of Conduct

examples/react-native-marked-sample/.gitignore

@@ -0,0 +1,36 @@
+# Learn more https://docs.github.com/en/get-started/getting-started-with-git/ignoring-files
+
+# dependencies
+node_modules/
+
+# Expo
+.expo/
+dist/
+web-build/
+expo-env.d.ts
+
+# Native
+*.orig.*
+*.jks
+*.p8
+*.p12
+*.key
+*.mobileprovision
+
+# Metro
+.metro-health-check*
+
+# debug
+npm-debug.*
+yarn-debug.*
+yarn-error.*
+
+# macOS
+.DS_Store
+*.pem
+
+# local env files
+.env*.local
+
+# typescript
+*.tsbuildinfo