Quest UI font weights

Cinzel 700 and Cormorant Garamond 700 reuse the bundled bold faces under their accompanying SIL OFL licenses.

quest_reading_semibold.ttf is a static weight-600 instance of the bundled Libre Baskerville variable font.
Its primary family name is Tensura Quest Reading; its original copyright and license metadata are retained.
See LIBRE-BASKERVILLE-OFL.txt for the original license. Reproduce it with setup_resources.py (fontTools required).
