Package mobymask-v2 stack web-apps similar to laconic-console app (#310)

* Build MobyMask web-app at container build step

* Fix web-app start script to use env variables in config

* Replace variables in built web-app files

* Use published mobymask-ui package from gitea

* Use published react-peer/test-app from gitea

* Remove local gitea publish TODO

Former-commit-id: cf79f0de0a

app/data/config/watcher-mobymask-v2/test-app-start.sh

@@ -14,11 +14,7 @@ fi
 
 echo "Using CERC_RELAY_NODES $CERC_RELAY_NODES"
 
-# Set relay nodes in config using CERC_RELAY_NODES
-jq --argjson relayNodes "$CERC_RELAY_NODES" \
-  '.relayNodes = $relayNodes' \
-  ./src/test-app-config.json > ./src/config.json
+# Use yq to create config.yml with environment variables
+yq -n ".relayNodes = strenv(CERC_RELAY_NODES)" > /config/config.yml
 
-yarn build
-
-serve -s build
+/scripts/start-serving-app.sh