Add s3 integration

Doing so has a number of benefits
- Overcome the 10Mb limit of the API gateway the lambdas have to go
through
- By storing the key as the hash of the code we can return previous
generated assets, i.e. caching
- cost, transfering assets into the bucket within the AWS ecosystem
is faster than return, and there fore the lambdas execute for less time
- Sets us up for the future as when generating artifacts for repos when
there is a change to master etc we want to store these assets somewhere
and s3 is an obvious choice
- Solved a weird CORS issue where I couldn't get CORS working with
binaryMediaTypes enabled, don't need binary types when dumping in s3

Resolves #316

app/web/src/helpers/cadPackages/cadQueryController.js

@@ -34,11 +34,11 @@ export const render = async ({ code }) => {
       status: 'healthy',
       objectData: {
         type: 'stl',
-        data: data.imageBase64,
+        data: data.url,
       },
       message: {
         type: 'message',
-        message: data.result || 'Successful Render',
+        message: data.consoleMessage || 'Successful Render',
         time: new Date(),
       },
     }