add paged plugins

src/Infrastructure/BotSharp.Abstraction/Plugins/Models/PluginFilter.cs

@@ -0,0 +1,7 @@
+namespace BotSharp.Abstraction.Plugins.Models
+{
+    public class PluginFilter
+    {
+        public Pagination Pager { get; set; } = new Pagination();
+    }
+}

src/Infrastructure/BotSharp.Core/Plugins/PluginLoader.cs

@@ -89,6 +89,18 @@ public List<PluginDef> GetPlugins(IServiceProvider services)
         return _plugins;
     }
 
+    public PagedItems<PluginDef> GetPagedPlugins(IServiceProvider services, PluginFilter filter)
+    {
+        var plugins = GetPlugins(services);
+        var pager = filter?.Pager ?? new Pagination();
+
+        return new PagedItems<PluginDef>
+        {
+            Items = plugins.Skip(pager.Offset).Take(pager.Size),
+            Count = plugins.Count()
+        };
+    }
+
     public PluginDef UpdatePluginStatus(IServiceProvider services, string id, bool enable)
     {
         var plugin = _plugins.First(x => x.Id == id);

src/Infrastructure/BotSharp.OpenAPI/Controllers/PluginController.cs

@@ -16,11 +16,11 @@ public PluginController(IServiceProvider services, PluginSettings settings)
         _settings = settings;
     }
 
-    [HttpGet("/plugins")]
-    public List<PluginDef> GetPlugins()
+    [HttpPost("/plugins")]
+    public PagedItems<PluginDef> GetPlugins([FromBody] PluginFilter filter)
     {
         var loader = _services.GetRequiredService<PluginLoader>();
-        return loader.GetPlugins(_services);
+        return loader.GetPagedPlugins(_services, filter);
     }
 
     [HttpGet("/plugin/menu")]