Add some config files.

nix/configuration/roles/kodi/default.nix

@@ -77,6 +77,19 @@
             ];
           };
         };
+
+        home-manager.users.kodi =
+          { pkgs, ... }:
+          {
+            home.file.".kodi/userdata/mediasources.xml".source = ./files/mediasources.xml;
+
+            home.file.".kodi/userdata/addon_data/peripheral.joystick/resources/buttonmaps/xml/linux/DualSense_Wireless_Controller_13b_8a.xml".source =
+              ./files/DualSense_Wireless_Controller_13b_8a.xml;
+
+            # The state version is required and should stay at the version you
+            # originally installed.
+            home.stateVersion = "24.11";
+          };
       })
     ]
   );