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/api/src/docker/docker-compose.yml

@@ -45,3 +45,28 @@ services:
       AWS_ACCESS_KEY_ID: "${DEV_AWS_ACCESS_KEY_ID}"
       BUCKET: "${DEV_BUCKET}"
 
+  curv-preview:
+    build:
+      context: ../../
+      dockerfile: ./src/docker/curv/Dockerfile
+    image: curv
+    command: js/curv.preview
+    # Adding volumes so that the containers can be restarted for js only changes in local dev
+    volumes:
+      - ../../dist/docker/curv:/var/task/js/
+      - ../../dist/docker/common:/var/task/common/
+    ports:
+      - "5070:8080"
+  curv-stl:
+    build:
+      context: ../../
+      dockerfile: ./src/docker/curv/Dockerfile
+    image: curv
+    command: js/curv.stl
+    # Adding volumes so that the containers can be restarted for js only changes in local dev
+    volumes:
+      - ../../dist/docker/curv:/var/task/js/
+      - ../../dist/docker/common:/var/task/common/
+    ports:
+      - "5071:8080"
+