Little cleaning and fixes

Dockerfile

@@ -1,23 +1,23 @@
 # Base Node Environment.
-FROM node:21.7-alpine3.19 as app-base
+FROM node:21.7-alpine3.19 AS app-base
 WORKDIR /app
-ENV PATH /app/node_modules/.bin:$PATH
+ENV PATH=/app/node_modules/.bin:$PATH
 COPY package.json ./
 COPY package-lock.json ./
 COPY . ./
 
 # Dev environment.
-FROM app-base as final-dev
+FROM app-base AS final-dev
 RUN npm install
 ENV CHOKIDAR_USEPOLLING=true
 CMD ["npm", "run", "dev"]
 
 # Build app for production.
-FROM app-base as builder
+FROM app-base AS builder
 RUN npm ci && npm run build
 
 # production environment
-FROM nginx:stable-alpine as final-prod
+FROM nginx:stable-alpine AS final-prod
 COPY --from=builder /app/dist /usr/share/nginx/html
 COPY /public /usr/share/nginx/html/public
 COPY scripts/env.sh /docker-entrypoint.d/env.sh