chore(ci): add setup for env, re-define build job

.github/workflows/main.yaml

@@ -16,14 +16,63 @@ jobs:
   semantic-pull-request:
     uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/semantic_pull_request.yml@v1
 
-  build:
-    uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/flutter_package.yml@v1
-    with:
-      flutter_channel: stable
-
   spell-check:
     uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/spell_check.yml@v1
     with:
       includes: |
         **/*.md
       modified_files_only: false
+
+  build:
+    defaults:
+      run:
+        working-directory: .
+
+    runs-on: "ubuntu-latest"
+
+    steps:
+      - name: 📚 Git Checkout
+        uses: actions/checkout@v4
+
+      - name: 🐦 Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ""
+          channel: stable
+          cache: true
+          cache-key: flutter-:os:-:channel:-:version:-:arch:-:hash:-${{ hashFiles('**/pubspec.lock') }}
+
+      - name: 🤫 Set SSH Key
+        env:
+          ssh_key: ""
+        if: env.ssh_key != null
+        uses: webfactory/ssh-agent@v0.9.0
+        with:
+          ssh-private-key: ""
+
+      - name: 📦 Install Dependencies
+        run: |
+          flutter pub global activate very_good_cli
+          very_good packages get --recursive --ignore="!*"
+
+      - name: ⚙️ Run Setup
+        run: |
+          echo "${{ secrets.ENV_FILE }}" > .env
+          echo "${{ secrets.ENV_GENERATED_FILE }}" > lib/env/env.g.dart
+          dart format lib/env/env.g.dart
+
+      - name: ✨ Check Formatting
+        run: dart format --line-length 80 --set-exit-if-changed lib test
+
+      - name: 🕵️ Analyze
+        run: flutter analyze lib test
+
+      - name: 🧪 Run Tests
+        run: very_good test -j 4 --optimization --coverage --test-randomize-ordering-seed random
+
+      - name: 📊 Check Code Coverage
+        uses: VeryGoodOpenSource/very_good_coverage@v3
+        with:
+          path: ./coverage/lcov.info
+          exclude: ""
+          min_coverage: 100