pre-commit for 0.5.4a

- added previewing-system
- added rotation-mode to previewing-system (press R to toggle it)
- added ability to toggle the mods state (using H)
- updated docs

Author: benjaminfoo

docs/_includes/navbar.html

@@ -34,8 +34,9 @@
                     <a class="dropdown-item bg-dark text-light"
                        href="https://www.nexusmods.com/kingdomcomedeliverance/mods/958">Nexus Mods</a>
                     <div class="dropdown-divider"></div>
-                    <div class="dropdown-item bg-dark text-light">href="https://discord.gg/6hmp58">Discord</a>
-                    </div>
+
+                    <a class="dropdown-item bg-dark text-light" href="https://discord.gg/6hmp58">Discord</a>
+                </div>
             </li>
 
             <li class="nav-item dropdown">