Rename, GraphQL Flutter Cookie Basics, & GraphQL Flutter Model Gen

web_native/graphql/create_mediaitem.graphql

@@ -0,0 +1,16 @@
+mutation createMediaItem($file: Upload!){
+  createMediaItem(input: {
+    file: $file
+  }){
+    id
+    createdAt
+    updatedAt
+    exifDate
+    latitude
+    longitude
+    isVideo
+    fileName
+    origName
+    userID
+  }
+}