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/src/main/java/com/mrousavy/camera/utils/CallbackPromise.kt

@@ -0,0 +1,22 @@
+package com.mrousavy.camera.utils
+
+import com.facebook.react.bridge.*
+
+private fun makeErrorCauseMap(throwable: Throwable): ReadableMap {
+  val map = Arguments.createMap()
+  map.putString("message", throwable.message)
+  map.putString("stacktrace", throwable.stackTraceToString())
+  if (throwable.cause != null) {
+    map.putMap("cause", makeErrorCauseMap(throwable.cause!!))
+  }
+  return map
+}
+
+fun makeErrorMap(code: String? = null, message: String? = null, throwable: Throwable? = null, userInfo: WritableMap? = null): ReadableMap {
+  val map = Arguments.createMap()
+  map.putString("code", code)
+  map.putString("message", message)
+  map.putMap("cause", if (throwable != null) makeErrorCauseMap(throwable) else null)
+  map.putMap("userInfo", userInfo)
+  return map
+}

package/android/src/main/java/com/mrousavy/camera/utils/withPromise.kt

@@ -0,0 +1,16 @@
+package com.mrousavy.camera.utils
+
+import com.facebook.react.bridge.Promise
+import com.mrousavy.camera.CameraError
+import com.mrousavy.camera.UnknownCameraError
+
+inline fun withPromise(promise: Promise, closure: () -> Any?) {
+  try {
+    val result = closure()
+    promise.resolve(result)
+  } catch (e: Throwable) {
+    e.printStackTrace()
+    val error = if (e is CameraError) e else UnknownCameraError(e)
+    promise.reject("${error.domain}/${error.id}", error.message, error.cause)
+  }
+}