add original font files

prepare for using zlib instead of stb for compression
Unifont not included due to its size... I have plans to load it in a more size-efficient way

res/fonts/bake.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+mkdir -p compressed
+for i in *.ttf *.otf; do
+  echo "$i"
+  cat "$i" | zlib-flate -compress=9 > compressed/"$i".zl
+done