Update skynet-js to version 3.0.0

packages/webapp/package.json

@@ -31,7 +31,7 @@
     "react-mailchimp-subscribe": "2.1.0",
     "react-syntax-highlighter": "15.4.3",
     "react-visibility-sensor": "5.1.1",
-    "skynet-js": "2.4.0"
+    "skynet-js": "3.0.0"
   },
   "devDependencies": {
     "cypress": "6.3.0",

packages/webapp/src/components/CodeExamples/Code.js

@@ -14,7 +14,7 @@ const client = new SkynetClient();
 async function example() {
   try {
     // upload
-    const skylink = await client.uploadFile(file);
+    const { skylink } = await client.uploadFile(file);
 	console.log(\`Upload successful, skylink: \${skylink}\`);
 
     // download

packages/webapp/src/components/HomeUpload/HomeUpload.js

@@ -130,7 +130,7 @@ export default function HomeUpload() {
             response = await client.uploadFile(file, { onUploadProgress });
           }
 
-          onFileStateChange(file, { status: "complete", url: client.getSkylinkUrl(response) });
+          onFileStateChange(file, { status: "complete", url: client.getSkylinkUrl(response.skylink) });
         } catch (error) {
           if (error.response && error.response.status === StatusCodes.TOO_MANY_REQUESTS) {
             onFileStateChange(file, { progress: -1 });