ADD: containerized dev environment

frontend/Dockerfile

+FROM node:14-bullseye
+EXPOSE 8080
+WORKDIR .
+COPY package.json .
+COPY package-lock.json .
+RUN npm install
+ENTRYPOINT ["npm","run","serve"]

frontend/docker-compose.yml

+version: '3.7'
+
+services:
+  netvs-core_devel:
+    image: netvs-core
+    ports:
+      - "8080:8080"
+    build: .
+    volumes:
+      - type: bind
+        source: './netvs.config.js'
+        target: '/netvs.config.js'
+      - type: bind
+        source: './vue.config.js'
+        target: '/vue.config.js'
+      - './src:/src'
+      - './public:/public'