style: integrate tertiary color to text-select (#413)

Ben Schlegel

2023-08-24 94ce0883e7fbf38252377af2f144c971a2ff591b

 quartz/styles/base.scss

@@ -27,6 +27,11 @@
  border-radius: 5px;
}

::selection {
  background: color-mix(in srgb, var(--tertiary) 75%, transparent);
  color: var(--darkgray)
}

p,
ul,
text,