macos: add Terminal settings

system/macos/system.nix

@@ -84,6 +84,22 @@
       SortColumn = "CPUUsage";              # Sort by CPU usage
       SortDirection = 0;                    # Sort descending
     };
+
+    # Terminal settings
+    # These cannot be set automatically, as they delete all other entries.
+
+    # CustomUserPreferences."com.apple.Terminal" = {
+    #   "Default Window Settings" = "Pro";
+    #   "Window Settings" = {
+    #     Pro = {
+    #       keyMapBoundKeys = {
+    #         # Map Home and End keys to terminal escape sequences.
+    #         F729 = "\033OH";
+    #         F72B = "\033OF";
+    #       };
+    #     };
+    #   };
+    # };
   };
 
   # Keyboard settings