Replace image picker with expo-image-picker (#649)

* Replace image picker with expo-image-picker

* Fix cropper & picker on web

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Co-authored-by: Paul Frazee <pfrazee@gmail.com>

src/state/models/media/gallery.ts

@@ -102,10 +102,14 @@ export class GalleryModel {
 
   async pick() {
     const images = await openPicker(this.rootStore, {
-      multiple: true,
-      maxFiles: 4 - this.images.length,
+      selectionLimit: 4 - this.size,
+      allowsMultipleSelection: true,
     })
 
-    await Promise.all(images.map(image => this.add(image)))
+    return await Promise.all(
+      images.map(image => {
+        this.add(image)
+      }),
+    )
   }
 }

src/state/models/media/image.ts

@@ -135,7 +135,7 @@ export class ImageModel implements RNImage {
   // Only for mobile
   async crop() {
     try {
-      const cropped = await openCropper(this.rootStore, {
+      const cropped = await openCropper({
         mediaType: 'photo',
         path: this.path,
         freeStyleCropEnabled: true,