Feature request: Add Traditional Preference for search

[mariari]

Currently I don't use the lookup functionality much because it always gives simplified results, however this can be changed

for MDBG one just needs to change the queries as follows

- https://www.mdbg.net/chinese/dictionary?page=worddict&wdrst=0
+ https://www.mdbg.net/chinese/dictionary?page=worddict&wdrst=1

- https://www.moedict.tw/~%E6%88%91
+ https://www.moedict.tw/%E6%88%91

I'm not sure of the other dictionaries as I don't use them, but this feature would be neat