fix: add Races, Clans and Companion Actions to auto-translate

The Race, Tribe and BuddyAction sheets were skipped as the default
behavior was to include rows from `0..^0` if no range was specified in
the Completion sheet. That range would usually include everything, but
since the ranges were iterated over as integers there is no "last" index
so `^0` equals zero.

Also preloads the AutoTranslate cache on plugin load in a new thread to
avoid a hitch when sending the first message. This behavior is disabled
in DEBUG builds to make profiling easier.

ChatTwo/Plugin.cs

@@ -120,6 +120,13 @@ public sealed class Plugin : IDalamudPlugin
             Framework.Update += FrameworkUpdate;
             Interface.UiBuilder.Draw += Draw;
             Interface.LanguageChanged += LanguageChanged;
+
+#if !DEBUG
+            // Avoid 300ms hitch when sending first message by preloading the
+            // auto-translate cache. Don't do this in debug because it makes
+            // profiling difficult.
+            AutoTranslate.PreloadCache(DataManager);
+#endif
         }
         catch
         {