Refactor, drop g11n, add ci, bump angular version and minor changes

.github/workflows/node.js.yml

@@ -0,0 +1,19 @@
+name: Node.js CI
+on:
+  push:
+    branches: [ "main" ]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: frontend
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '18.x'
+    - name: Install dependencies
+      run: npm ci
+    - run: npm run build

.vscode/settings.json

@@ -1,6 +1,3 @@
 {
-    "cSpell.language": "ca,en",
-    "cSpell.words": [
-        "insternacionalització"
-    ]
-}
+    "cSpell.language": "ca,en"
+}

README.md

@@ -1,8 +1,9 @@
+[![Node.js CI](https://github.com/rbuj-UOC/M4.256-PAC1/actions/workflows/node.js.yml/badge.svg)](https://github.com/rbuj-UOC/M4.256-PAC1/actions/workflows/node.js.yml)
 # PAC 1
 
 # Prerequisits
 - Instal·lar i executar [Docker Desktop](https://www.docker.com/products/docker-desktop/)
-- Instal·lar [Node.js 18](https://nodejs.org/en/download/package-manager/current)
+- Instal·lar [Node.js 20](https://nodejs.org/en/download/package-manager/current)
 - Instal·lar [Angular](https://angular.dev/tools/cli/setup-local)
 
 # backend

backend/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:18
+FROM node:20-alpine
 
 WORKDIR /app
 

backend/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   db:
-    image: postgres
+    image: postgres:alpine
     restart: always
     environment:
       - POSTGRES_PASSWORD=root
@@ -13,8 +13,6 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-    environment:
-      - PORT=${PORT}
     ports:
       - '3000:3000'
     depends_on: