mejora(ci): Añade CI, Dependabot y corrige dependencias (#3)

- Añade un workflow de GitHub Actions para build y test automáticos.
- Configura Dependabot para el monitoreo continuo de vulnerabilidades.
- Añade un badge de estado del CI al README.
- Resuelve conflictos de dependencias en 'blockchain' y 'frontend'.
- Elimina todas las vulnerabilidades de dependencias en 'frontend'.

Co-authored-by: gogonuk <[email protected]>

Author: gogonuk

.github/dependabot.yml

@@ -0,0 +1,21 @@
+version: 2
+updates:
+  # Enable version updates for npm in the frontend directory
+  - package-ecosystem: "npm"
+    directory: "/frontend"
+    schedule:
+      interval: "weekly"
+    labels:
+      - "npm"
+      - "dependencies"
+      - "frontend"
+
+  # Enable version updates for npm in the blockchain directory
+  - package-ecosystem: "npm"
+    directory: "/blockchain"
+    schedule:
+      interval: "weekly"
+    labels:
+      - "npm"
+      - "dependencies"
+      - "blockchain"

.github/workflows/ci.yml

@@ -0,0 +1,20 @@
+name: CI
+on: [push, pull_request]
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+      - name: Install frontend dependencies and build
+        run: |
+          cd frontend
+          npm ci
+          npm run build
+      - name: Install blockchain dependencies and test
+        run: |
+          cd blockchain
+          npm ci
+          npx hardhat test

.secrets.baseline

@@ -1,5 +1,7 @@
 # react-solidity-hardhat template
 
+[![CI](https://github.com/ecolab-web3/latin-hack-project/actions/workflows/ci.yml/badge.svg)](https://github.com/ecolab-web3/latin-hack-project/actions/workflows/ci.yml)
+
 This template sets up a combination of Solidity smart contracts and a React front-end app that interacts with these
 smart contracts.  
 This template includes: