reproducible font selection

Currently Inkscape allows to select font aliases (like "sans") as fonts. I've been bitten by that after upgrading the Linux OS when the alias for "sans" changed to a different font, and all my careful text layout was ruined!
Therefore I suggest not to allow selecting fonts by aliases. Also do not store the name of an alias in the SVG, but store the resolved name in the SVG. If a font cannot be found, don't silently replace the font by something else, but give the user a possibility to select a replacement font.
The font selector should clearly indicate what a font alias is. For tons of fonts some logical grouping of fonts would be nice also!

%fc-list |wc -l
3100
% fc-list |cut -d: -f2 |sort | uniq -c | wc -l
594