chore: Move everything into package/ (#1745)

* Move everything into package

* Remove .DS_Store

* Move scripts and eslintrc to package

* Create CODE_OF_CONDUCT.md

* fix some links

* Update all links (I think)

* Update generated docs

* Update notice-yarn-changes.yml

* Update validate-android.yml

* Update validate-cpp.yml

* Delete notice-yarn-changes.yml

* Update validate-cpp.yml

* Update validate-cpp.yml

* Update validate-js.yml

* Update validate-cpp.yml

* Update validate-cpp.yml

* wrong c++ style

* Revert "wrong c++ style"

This reverts commit 55a3575589c6f13f8b05134d83384f55e0601ab2.

package/android/README.md

@@ -0,0 +1,26 @@
+# android
+
+This folder contains the Android-platform-specific code for react-native-vision-camera.
+
+## Prerequesites
+
+1. Install ktlint
+    ```sh
+    brew install ktlint
+    ```
+
+## Getting Started
+
+It is recommended that you work on the code using the Example project (`example/android/`), since that always includes the React Native header files, plus you can easily test changes that way.
+
+You can however still edit the library project here by opening this folder with Android Studio.
+
+## Committing
+
+Before committing, make sure that you're not violating the Kotlin codestyles. To do that, run the following command:
+
+```bash
+yarn check-android
+```
+
+This will also try to automatically fix any errors by re-formatting the Kotlin code.