chore: better way to remove frontend map files (#1380)

* Feat: better way to remove frontend map files

* Feat: Docker use `GENERATE_SOURCEMAP` in the frontend build section to avoid generating map files.

build.sh

@@ -24,13 +24,13 @@ buildAssets() {
   rm -rf assets/build
 
   export CI=false
+  export GENERATE_SOURCEMAP=false
 
   cd $REPO/assets
 
   yarn install
   yarn run build
   cd build
-  find . -name "*.map" -type f -delete
   cd $REPO
   zip -r - assets/build >assets.zip
 }