Update index and toc

Author: AristurtleDev

articles/toc.yml

@@ -162,6 +162,8 @@
           href: tutorials/building_2d_games/24_shaders/
         - name: "25: Packaging Your Game for Distribution"
           href: tutorials/building_2d_games/25_packaging_game/
+        - name: "Chapter 27: Conclusion and Next Steps"
+          href: tutorials/building_2d_games/27_conclusion/
 - name: Console Access
   href: console_access.md
 - name: Help and Support

articles/tutorials/building_2d_games/index.md

@@ -46,6 +46,7 @@ This documentation will introduce game development concepts using the MonoGame f
 | [Chapter 23: Completing the Game](23_completing_the_game/index.md)                   | Finalize game mechanics by updating our current demo into a snake-like inspired game.                                                                                                             | [23-Completing-The-Game](https://github.com/shyfox-studio/learn-monogame-2d/tree/main/src/23-Completing-The-Game/)                 |
 | [Chapter 24: Shaders](24_shaders/index.md)                                           | Learn how to create custom visual effects using shaders in MonoGame.                                                                                                                              | [24-Completing-The-Game](https://github.com/shyfox-studio/learn-monogame-2d/tree/main/src/24-Shaders/)                             |
 | [Chapter 25: Packaging Your Game for Distribution](25_packaging_game/index.md)       | Learn how to package your game for distribution across Windows, macOS, and Linux platforms.                                                                                                       |                                                                                                                                    |
+| [Chapter 27: Conclusion and Next Steps](27_conclusion/index.md)                      | Review key MonoGame concepts learned, discover community resources, and get practical advice for beginning your own game development projects.                                                    |                                                                                                                                    |
 
 ## Conventions Used in This Documentation