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.

.gitignore

@@ -1,70 +1 @@
-# OSX
-#
 .DS_Store
-
-# XDE
-.expo/
-
-# VSCode
-jsconfig.json
-
-# Xcode
-#
-build/
-*.pbxuser
-!default.pbxuser
-*.mode1v3
-!default.mode1v3
-*.mode2v3
-!default.mode2v3
-*.perspectivev3
-!default.perspectivev3
-xcuserdata
-*.xccheckout
-*.moved-aside
-DerivedData
-*.hmap
-*.ipa
-*.xcuserstate
-project.xcworkspace
-
-# Android/IJ
-#
-.idea
-.gradle
-local.properties
-android.iml
-*.hprof
-
-# Cocoapods
-#
-example/ios/Pods
-
-# node.js
-#
-node_modules/
-npm-debug.log
-yarn-debug.log
-yarn-error.log
-
-# BUCK
-buck-out/
-\.buckd/
-android/app/libs
-android/keystores/debug.keystore
-
-# Expo
-.expo/*
-
-# generated by bob
-lib/
-
-# we only use yarn
-package-lock.json
-
-# TypeDoc/Docusaurus stuff
-docs/docs/api
-
-# External native build folder generated in Android Studio 2.2 and later
-.externalNativeBuild
-.cxx/