Added CI (WIP)

Author: kerberjg

.github/workflows/dart.yaml

@@ -0,0 +1,74 @@
+name: "Dart"
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+      - 'releases/**'
+    paths:
+      - '**.dart'
+      - './*.yaml'
+      - .github/workflows/dart.yaml
+      - .github/actions/flutter-setup/**
+
+jobs:
+  install:
+    name: "install"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: dart-lang/setup-dart@v1
+        with:
+          sdk: stable
+
+  format:
+    name: "format"
+    runs-on: ubuntu-latest
+    needs: install
+
+    steps:
+      - uses: actions/checkout@v5
+      - uses: dart-lang/setup-dart@v1
+        with:
+          sdk: stable
+
+      - name: "dart format"
+        run: |
+          echo "Checking Dart formatting...\nFiles displayed below:"
+          dart format -o none --set-exit-if-changed ./**/*.dart
+          echo "No formatting issues found."
+
+  analyze:
+    name: "analyze"
+    runs-on: ubuntu-latest
+    needs: install
+
+    steps:
+      - uses: actions/checkout@v5
+      - uses: dart-lang/setup-dart@v1
+        with:
+          sdk: stable
+
+      - name: "Get dependencies"
+        run: dart pub get
+
+      - name: Run analysis
+        run: dart analyze --fatal-warnings
+
+  test:
+    name: "test"
+    runs-on: ubuntu-latest
+    needs: install
+
+    steps:
+      - uses: actions/checkout@v5
+      - uses: dart-lang/setup-dart@v1
+        with:
+          sdk: stable
+
+      - name: "Get dependencies"
+        run: dart pub get
+
+      - name: Run tests
+        run: dart test --reporter=expanded