Shortcuts issues and suggestion

[Ravath]

1. the Ctrl+O shortcut to the search result is flawed : the first entry is not selected, and one must use up and down arrows to achieve that effect, but that's cumbersome and can't work if there is only one result.
   I suggest the first item to be selected directly.

2. Suggestion : Ctrl+LeftClick on a kanji for "access the detailed view"

3 ) Shortcuts for accessing other panels in general, and the "Kanji" and "Vocabulary" panel specifically.
Bonus points for shortcuts for the "search vocabulary with this kanji" and "search Kanji using this Kanji as compound" functions.

4. Shortcuts are dispatched across the keyboard. Possibility to edit shortcuts would be great.