feat(git-provider): Initial Get-GitRepo implementation

src/ModuleCore/Git/GitManager.cs

@@ -52,4 +52,15 @@ public class GitManager
 
 		throw new Exception($"Git repo already registered with the name {registrationName}");
 	}
+
+	public List<GitReg> ListRepos()
+	{
+		return _registrations.Select(x => new GitReg() { Name = x.Value.Name, Location = x.Value.Location }).ToList();
+	}
+}
+
+public class GitReg
+{
+	public required string Name { get; set; }
+	public required string Location { get; set; }
 }

src/PowershellModule/Git/Commands/GetGitRepoCommand.cs

@@ -0,0 +1,19 @@
+using System.Management.Automation;
+using ModuleCore.Git;
+
+namespace PowershellModule.Git.Commands;
+
+[Cmdlet(VerbsCommon.Get, Noun)]
+public class ListGitRepoCommand : PSCmdlet
+{
+	private const string Noun = "GitRepo";
+
+	protected override void BeginProcessing()
+	{
+		var repos = GitManager.Instance.ListRepos();
+
+		WriteObject(repos);
+
+		base.BeginProcessing();
+	}
+}