Initial work to support curv (#578)

* Initial work to support curv

* Correct the initial code file location

* Preview and stl mvp working

* Prepare changes for review and preview build

* Run curv inside of /tmp

When exporting an stl it writes temporary files which is not allowed
when deployed to aws unless it's in temp.

* Lock in specific curv commit for reproducible builds

see: https://discord.com/channels/412182089279209474/886321278821216277/912507472441401385

* Add curv to backend schema

* Frontend changes to accommodate curv deploy

* Use vcount instead of vsize, as it's independant of geometry size,

This is good for CadHub usecase where we don't know anything about the
user's project

* Final tweaks for deploy

virtual screen size does matter,and curv is a little more memory hungry
than the other functions

* Format project

Co-authored-by: lf94 <inbox@leefallat.ca>
Co-authored-by: Kurt Hutten <k.hutten@protonmail.ch>

app/web/src/helpers/cadPackages/common.ts

@@ -5,7 +5,7 @@ import type { Camera } from 'src/helpers/hooks/useIdeState'
 
 export const lambdaBaseURL =
   process.env.CAD_LAMBDA_BASE_URL ||
-  'https://oxt2p7ddgj.execute-api.us-east-1.amazonaws.com/prod'
+  'https://2inlbple1b.execute-api.us-east-1.amazonaws.com/prod2'
 
 export const stlToGeometry = (url) =>
   new Promise((resolve, reject) => {