Fix development setup to support web workers (#524)

7 jobs for dev in 4 minutes and 34 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test Build Static
passed #510603
Test_N_Build

00:03:32

 
  Build Docker Images
passed #510604
Nginx:Staging

00:00:46

passed #510605
Node:Staging

00:00:52

 
  Deploy
passed #510609
Pub:Staging-HL

00:00:08

passed #510607
Pub:Staging-HX

00:00:07

passed #510608
Staging:HL

00:00:08

passed #510606
Staging:HX

00:00:08