Add SwiftFormat Action (#29)

Author: otaviocc

.github/workflows/swiftformat.yml

@@ -0,0 +1,20 @@
+name: SwiftFormat Check
+
+on:
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  swiftformat:
+    name: Code Formatting Check
+    runs-on: macos-26
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install swiftformat
+        run: brew install swiftformat
+
+      - name: Check code formatting
+        run: swiftformat --lint .

.github/workflows/swift.yml .github/workflows/swiftlint.yml.github/workflows/swift.yml renamed to .github/workflows/swiftlint.yml

@@ -1,4 +1,4 @@
-name: SwiftLint
+name: SwiftLint Check
 
 on:
   pull_request: