GitAuto: [FEATURE] Add YAML format to the output formats

.editorconfig

@@ -1,3 +1,6 @@
+[*.yml]
+indent_style = space
+
 [*.{cs,vb}]
 
 # IDE0041: Use 'is null' check
@@ -86,4 +89,4 @@ csharp_style_expression_bodied_accessors = true:silent
 csharp_style_expression_bodied_lambdas = true:silent
 csharp_style_expression_bodied_local_functions = false:silent
 csharp_style_throw_expression = true:suggestion
-csharp_style_prefer_null_check_over_type_check = true:suggestion
+csharp_style_prefer_null_check_over_type_check = true:suggestion

BancosBrasileiros.MergeTool.Tests/BancosBrasileiros.MergeTool.Tests.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Library</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
+  </ItemGroup>
+
+</Project>

BancosBrasileiros.MergeTool.Tests/WriterTests.cs

@@ -0,0 +1,22 @@
+using System.Collections.Generic;
+using System.IO;
+using Xunit;
+
+public class WriterTests
+{
+    [Fact]
+    public void SaveYaml_CreatesYamlFile()
+    {
+        // Arrange
+        var banks = new List<Bank> { new Bank { Compe = "001", Ispb = "12345678", Document = "00.000.000/0001-91", LongName = "Test Bank", ShortName = "TB" } };
+        var expectedFilePath = Path.Combine(Directory.GetCurrentDirectory(), "result", "bancos.yml");
+
+        // Act
+        Writer.SaveYaml(banks);
+
+        // Assert
+        Assert.True(File.Exists(expectedFilePath));
+        var content = File.ReadAllText(expectedFilePath);
+        Assert.Contains("compe: '001'", content);
+    }
+}

BancosBrasileiros.MergeTool/BancosBrasileiros.MergeTool.csproj

@@ -8,6 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="YamlDotNet" Version="11.2.1" />
     <None Include="..\.editorconfig" Link=".editorconfig" />
   </ItemGroup>