Update and rename dart.yml to flutter.yml

Author: krissphi

.github/workflows/dart.yml

@@ -0,0 +1,31 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: Flutter
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dart-lang/setup-dart@9a04e6d73cca37bd455e0608d7e5092f881fd603
+      - uses: Clean flutter
+        run: flutter clean
+      - name: Install dependencies
+        run: flutter pub get
+      - name: Analyze project source
+        run: flutter analyze
+      - name: Run tests
+        run: flutter test
+      - name: Check Flutter
+        run: flutter doctor -v
+