feat: Add Krita config

Krita/data/palettes/pixelart-16.gpl

@@ -0,0 +1,26 @@
+GIMP Palette
+Name: PixelArt 16
+Columns: 8
+#
+# Richard Fhager's carefully balanced 16color pixel art palette.
+#
+# URL : http://www.pixeljoint.com/forum/forum_posts.asp?TID=12795
+#
+
+0	0	0	Black
+20	12	28	Haiti
+68	36	52	Castro
+48	52	109	Torea bay
+78	74	78	Salt box
+89	125	206	Cornflower
+133	149	161	Pigeon post
+109	194	202	Fountain blue
+52	101	36	San felix
+133	76	48	Cinnamon
+117	113	97	Flint
+208	70	72	Valencia
+210	125	44	California
+109	170	44	Christi
+210	170	153	Quicksand
+218	212	94	Witch haze
+222	238	214	Peppermint