add CI build configuration for Weather App

Author: MustafaIbrahim96

.github/workflows/build.yml

@@ -0,0 +1,36 @@
+name: Ci
+
+on:
+  push:
+    branches: [ develop ]
+  pull_request:
+
+  jobs:
+    build:
+      name: Build Weather App
+      runs-on: "ubuntu-latest"
+
+      steps:
+        - name: Checkout repository
+          uses: actions/checkout@v4
+
+        - name: Set up Java
+          uses: actions/setup-java@v4
+          with:
+            distribution: 'temurin'
+            java-version: '17'
+
+        - name: Set up Flutter
+          uses: subosito/flutter-action@v2
+          with:
+            channel: 'stable'
+            flutter-version: '3.35.6'
+
+        - name: Install dependencies
+          run: flutter pub get
+
+        - name: Analyze project
+          run: flutter analyze
+
+        - name: Run tests (even if empty)
+          run: flutter test