Updated versions and docu for new dev container

Author: Anett Seeland

Readme.md

@@ -4,12 +4,12 @@
 
 ## Prerequisites
 
-- NodeJS ^8.9
-- npm ^5.6
+- NodeJS ^18
+- npm ^8
 
 ## Project setup
 
-The code for the frontend in inside the `viplab-standalone-frontend`-folder. 
+The code for the frontend is inside the `viplab-standalone-frontend`-folder. 
 The first step ist to move inside that folder:
 ```
 cd <path-to-Vue-Frontend-Repo>/viplab-standalone-frontend
@@ -55,17 +55,16 @@ npm run serve
 Then open your browser on <http://localhost:8080>
 (or the url specified on the console after successfully running the previous command)
 
-Alternativly, you can build the node-dev container (Dockerfile-dev in this repository).
+Alternativly, you can use the viplab/npm-container (or build the Dockerfile-dev in this repository).
 Ensure a clean project directory (without node_modules or dist folder) to be in sync with the container while developing. First, run the container with the 'install' command, mounting the working directory to your project directory.
 ```
-docker build -f Dockerfile-dev -t viplab-vue-frontend:dev .
-docker run --rm -v <path-to-project-dir>:/app viplab-vue-frontend:dev install
+docker run --rm -v <path-to-viplab-standalone-frontend-dir>:/app viplab/npm install
 ```
-Then you can start the container with hot reloading or, use the viplab-docker-dev-env compose-file with profile "frontend-dev".
+Then you can start the container with hot reloading or, use the viplab-docker-dev-env compose-file with profile "vue-mount".
 ```
-docker run -it -p 8081:8081 --rm -v <path-to-project-dir>:/app --name viplab-vue-frontend-dev viplab-vue-frontend:dev
+docker run -it -p 8081:8081 --rm -v <path-to-viplab-standalone-frontend-dir>:/app --name viplab-vue-frontend-dev viplab/npm run serve -- --host 0.0.0.0
 ```
-When you need install further packages while to container is running use:
+When you need install further packages while to container is running (and you named it )viplab-vue-frontend-dev"), use:
 ```
 docker exec viplab-vue-frontend-dev npm install XXX
 ```