feat: use buildKit and buildCache in radix

.changeset/pr-680-2005667888.md

@@ -0,0 +1,5 @@
+
+---
+"fusion-project-portal": patch
+--- 
+Updating radixconfig with  useBuildKit and useBuildCache

clientBackend.Dockerfile

@@ -1,7 +1,7 @@
 # 1: Generate the client javascript bundle 
 # ----------------------------------------------------
 
-FROM node:current-alpine as build-client
+FROM registry.hub.docker.com/library/node:20.0.0-slim AS build-client
 
 RUN ls
 

radixconfig.yaml

@@ -3,6 +3,9 @@ kind: RadixApplication
 metadata:
   name: fusion-project-portal
 spec:
+  build:
+    useBuildKit: true
+    useBuildCache: true
   environments:
     - name: feature
       build:
@@ -155,7 +158,7 @@ spec:
       publicPort: http
       environmentConfig:
         - environment: feature
-          identity: 
+          identity:
             azure:
               clientId: 2440e826-7642-4862-be77-2ce311780ac6
           secretRefs: