🚀(helm) webrtc helm chart

Make the webrtc helm chart.
The webrtc server is a simple websocket server
that forwards messages between clients.
The server uses the port 443 and the protocol wss.
local_url: wss://impress.127.0.0.1.nip.io/ws

src/helm/env.d/dev/values.impress.yaml.gotmpl

@@ -51,6 +51,7 @@ frontend:
   envVars:
     PORT: 8080
     NEXT_PUBLIC_API_URL: https://impress.127.0.0.1.nip.io/api/v1.0/
+    NEXT_PUBLIC_SIGNALING_URL: wss://impress.127.0.0.1.nip.io/ws
 
   replicas: 1
   command:
@@ -62,6 +63,14 @@ frontend:
     pullPolicy: Always
     tag: "latest"
 
+webrtc:
+  replicas: 1
+
+  image:
+    repository: localhost:5001/impress-y-webrtc-signaling
+    pullPolicy: Always
+    tag: "latest"
+
 ingress:
   enabled: true
   host: impress.127.0.0.1.nip.io