Improve the quality / comprehensiveness of variants

[Transfusion]

斥 and 叱
http://ccamc.org/cjkv.php?cjkv=%E5%8F%B1

康熙字典
【丑集上】【口字部】
【唐韻】【集韻】【韻會】【正韻】𠀤尺栗切，音𩾔。【說文】訶也。【倉頡篇】大訶爲叱。

漢語大字典
1.大聲呵斥、責罵。
2.呼喊；吆喝。

叱 has connotations of loudness, in addition to being used in compounds that mean rebuking, scolding, etc, e.g. 斥/叱責，怒斥/叱，斥/叱罵 etc

https://www.kanjipedia.jp/kanji/0002920800
斥 in Japanese appears to be primarily used in the "repulsion" sense, e.g. 排斥, 斥力, 斥/退ける, in addition to other classical phrases like 斥候, the only semantic overlap with 叱 being 指斥, 叱 being used otherwise

[Transfusion]

鷽 | 鴬 | 鶯 | 鸴 | 莺

[Transfusion]

TODO: Include twedu and koseki as orthographic variants

https://github.com/cjkvi/cjkvi-variants/blob/e4f1da248c9737a243f9930b5dc497cef5d5ae16/twedu-variants.txt#L8170

https://github.com/cjkvi/cjkvi-variants/blob/e4f1da248c9737a243f9930b5dc497cef5d5ae16/koseki-variants.txt#L12081

[Transfusion]

The simplified and traditional variants of biang should be retrievable from each other 😄

[Transfusion]

Transposed / rotated characters such as 𠄏 (U+2010F) and 了...

[Transfusion]

𠂤 "今俗作堆"
《康熙字典》引：
《廣韻》《集韻》：𠀤堆本字。《六書故》：阜作𨸏。𠂤，小𨸏也。故其文視𨸏而殺，別作堆𡺾𡊊。