Remove duplicated heading

Author: maxkatz6

accelerate/components/media-player/mediaplayer.md

@@ -4,23 +4,6 @@ The `MediaPlayer` class provides the core functionality for media playback in Av
 loading, playback control, and platform-specific backend management, serving as the engine behind
 the `MediaPlayerControl`.
 
-- [Properties](#properties)
-    - [Media Source Properties](#media-source-properties)
-    - [Playback Properties](#playback-properties)
-    - [State Properties](#state-properties)
-    - [Audio Properties](#audio-properties)
-    - [Advanced Properties](#advanced-properties)
-- [Events](#events)
-- [Methods](#methods)
-- [Backend Architecture](#backend-architecture)
-- [Usage Examples](#usage-examples)
-    - [Basic Playback](#basic-playback)
-    - [Event Handling](#event-handling)
-    - [Resource Cleanup](#resource-cleanup)
-- [Error Handling](#error-handling)
-- [Best Practices](#best-practices)
-- [Related Components](#related-components)
-
 ## Properties
 
 ### Media Source Properties

accelerate/components/media-player/mediaplayercontrol.md

@@ -4,22 +4,6 @@ The `MediaPlayerControl` is a fully-featured UI control for media playback that
 display, volume control, and video rendering. It encapsulates a `MediaPlayer` instance and provides a rich user
 interface for media playback.
 
-- [Properties](#properties)
-    - [Basic Properties](#basic-properties)
-    - [Playback Properties](#playback-properties)
-    - [State Properties](#state-properties)
-    - [Audio Properties](#audio-properties)
-    - [Command Properties](#command-properties)
-- [Events](#events)
-- [Usage Examples](#usage-examples)
-    - [Basic Usage](#basic-usage)
-    - [Binding to Commands](#binding-to-commands)
-    - [Error Handling](#error-handling)
-- [Template Parts and Customization](#template-parts-and-customization)
-- [Lifecycle Management](#lifecycle-management)
-- [Best Practices](#best-practices)
-- [Related Components](#related-components)
-
 ## Properties
 
 ### Basic Properties

accelerate/components/media-player/mediasource.md

@@ -4,25 +4,6 @@ The `MediaSource` class hierarchy provides an abstraction for different types of
 This allows the media playback system to handle various content sources (files, URLs, streams) through
 a unified interface.
 
-- [MediaSource (Abstract Base Class)](#mediasource-abstract-base-class)
-    - [Methods](#methods)
-- [UriSource Class](#urisource-class)
-    - [Properties](#properties)
-    - [Constructors](#constructors)
-    - [Methods](#methods-1)
-    - [Usage Examples](#usage-examples)
-- [StreamSource Class](#streamsource-class)
-    - [Properties](#properties-1)
-    - [Constructors](#constructors-1)
-    - [Methods](#methods-2)
-    - [Usage Examples](#usage-examples-1)
-- [Choosing Between UriSource and StreamSource](#choosing-between-urisource-and-streamsource)
-    - [When to Use UriSource](#when-to-use-urisource)
-    - [When to Use StreamSource](#when-to-use-streamsource)
-- [Resource Management](#resource-management)
-- [Best Practices](#best-practices)
-- [Related Components](#related-components)
-
 ## MediaSource (Abstract Base Class)
 
 `MediaSource` is an abstract base class that defines the common interface for all media sources.

accelerate/components/media-player/quickstart.md

@@ -3,21 +3,6 @@
 This guide provides a practical introduction to implementing media playback in Avalonia applications using the Avalonia
 Accelerate MediaControls package.
 
-- [Installation](#installation)
-- [Basic Usage](#basic-usage)
-    - [Using MediaPlayerControl (Recommended)](#using-mediaplayercontrol-recommended)
-    - [Using MediaPlayer Directly](#using-mediaplayer-directly)
-- [Loading Media Sources](#loading-media-sources)
-    - [From Files or URLs (UriSource)](#from-files-or-urls-urisource)
-    - [From Streams (StreamSource)](#from-streams-streamsource)
-    - [Using File Picker](#using-file-picker)
-- [Common Operations](#common-operations)
-    - [Playback Control](#playback-control)
-    - [Media Information](#media-information)
-    - [Error Handling](#error-handling)
-    - [Basic Example](#basic-example)
-- [Troubleshooting](#troubleshooting)
-
 ## Installation
 
 ### Configure the NuGet Package Source