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/openScadController.js

@@ -6,10 +6,25 @@ export const render = async ({ code, settings }) => {
     x: Math.round(settings.viewerSize?.width * pixelRatio),
     y: Math.round(settings.viewerSize?.height * pixelRatio),
   }
+  const round1dec = (number) => Math.round((number + Number.EPSILON) * 10) / 10
   const body = JSON.stringify({
     settings: {
       size,
-      camera: settings.camera,
+      camera: {
+        // rounding to give our caching a chance to sometimes work
+        ...settings.camera,
+        dist: round1dec(settings.camera.dist),
+        position: {
+          x: round1dec(settings.camera.position.x),
+          y: round1dec(settings.camera.position.y),
+          z: round1dec(settings.camera.position.z),
+        },
+        rotation: {
+          x: round1dec(settings.camera.rotation.x),
+          y: round1dec(settings.camera.rotation.y),
+          z: round1dec(settings.camera.rotation.z),
+        },
+      },
     },
     file: code,
   })
@@ -44,11 +59,11 @@ export const render = async ({ code, settings }) => {
       status: 'healthy',
       objectData: {
         type: 'png',
-        data: data.imageBase64,
+        data: data.url,
       },
       message: {
         type: 'message',
-        message: data.result,
+        message: data.consoleMessage,
         time: new Date(),
       },
     }