For extensions of base system like podman and btrfs: Started improving server abstractions to make it more extendable in order to support multiple implementations

MoonlightServers.Daemon/ServerSys/Abstractions/IFileSystem.cs

@@ -0,0 +1,14 @@
+namespace MoonlightServers.Daemon.ServerSys.Abstractions;
+
+public interface IFileSystem : IServerComponent
+{
+    public bool IsMounted { get; }
+    public bool Exists { get; }
+
+    public Task Create();
+    public Task Mount();
+    public Task Unmount();
+    public Task Delete();
+    
+    public string GetExternalPath();
+}