Dockerised NuxtJS app do not reload local changes - docker

Question

I just Dockerised my first NuxtJS app using Docker and Docker-compose.
All run smoothly except that when I make a change on my local, the running docker does not reflect the changes I've made.
How do I configure the Docker container to listen to local changes in my code? Thanks:
Dockerfile:
# Dockerfile
FROM node:11.13.0-alpine
# create destination directory
RUN mkdir /myapp
WORKDIR /myapp
# Add current directory code to working directory
ADD . /myapp/
# update and install dependency
RUN apk update && apk upgrade
RUN apk add git
RUN npm install
EXPOSE 3000
ENV NUXT_HOST=0.0.0.0
ENV NUXT_PORT=3000
CMD gunicorn myapp.wsgi:application --bind $NUXT_HOST:$NUXT_PORT
Docker-compose:
version: "3"
services:
nuxt:
build: .
command: npm run dev
ports:
- "3000:3000"
environment:
- NUXT_HOST=0.0.0.0
- NUXT_PORT=3000
volumes:
- /myapp/
Nuxt.config.js:
export default {
// Global page headers (https://go.nuxtjs.dev/config-head)
head: {
title: 'myapp',
meta: [
{ charset: 'utf-8' },
{ name: 'viewport', content: 'width=device-width, initial-scale=1' },
{ hid: 'description', name: 'description', content: '' },
],
link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }],
},
// Global CSS (https://go.nuxtjs.dev/config-css)
css: [],
// Plugins to run before rendering page (https://go.nuxtjs.dev/config-plugins)
plugins: [],
// Auto import components (https://go.nuxtjs.dev/config-components)
components: true,
// Modules for dev and build (recommended) (https://go.nuxtjs.dev/config-modules)
buildModules: [
// https://go.nuxtjs.dev/eslint
'#nuxtjs/eslint-module',
// https://go.nuxtjs.dev/stylelint
'#nuxtjs/stylelint-module',
],
// Modules (https://go.nuxtjs.dev/config-modules)
modules: [
// https://go.nuxtjs.dev/buefy
'nuxt-buefy',
// https://go.nuxtjs.dev/axios
'#nuxtjs/axios',
// https://go.nuxtjs.dev/pwa
'#nuxtjs/pwa',
// https://go.nuxtjs.dev/content
'#nuxt/content',
],
// Axios module configuration (https://go.nuxtjs.dev/config-axios)
axios: {},
// Content module configuration (https://go.nuxtjs.dev/config-content)
content: {},
// Build Configuration (https://go.nuxtjs.dev/config-build)
build: {},
watchers: {
webpack: {
poll: true
}
},
}