Transpose risk matrix

[eric-intuitem]

Problem statement
I want to define a risk matrix with probability horizontally and impact vertically.
Expected behavior
In a matrix definition, it shall be possible to transpose probability and impact. The default shall be probability vertically and impact horizontally, for compatibility.
This can be for example a boolean value named "transpose".

Request by shaws3976 on Discord

[eric-intuitem]

The transposition and also the direction of axes shall be flexible on frontend side, not in the data model. This is much more flexible, and avoid having 8 versions of each matrix. The layout parameters shall be 3 booleans attached to a loaded matrix, editable in the governance section:

• transpose (false: probability vertical, true: probability horizontal)
• invert_vertical (false: vertical axis from bottom to top, true: vertical axis from top to bottom)
• invert_horizontal (false: horizontal axis from left to right, true: horizontal axis from right to left)

The default values are false, which correspond to current behaviour.