ci: add GitHub Actions workflow for fast expo web export validation (#9)

.github/workflows/ci.yml

@@ -0,0 +1,34 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  web-build:
+    name: Web Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install Dependencies
+        run: npm ci --legacy-peer-deps
+
+      - name: Export Web Build
+        run: npx expo export --platform web
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: web-build
+          path: dist/
+          retention-days: 7

README.md

@@ -7,6 +7,7 @@
 
 [![Open Source](https://img.shields.io/badge/Open%20Source-Yes-green?style=flat-square)](https://opensource.org/)
 [![MIT License](https://img.shields.io/badge/License-MIT-yellow?style=flat-square)](./LICENSE)
+[![CI](https://github.com/StepFi-app/StepFi-App/actions/workflows/ci.yml/badge.svg)](https://github.com/StepFi-app/StepFi-App/actions/workflows/ci.yml)
 
 # StepFi App