add ghostty config and theme

configs/ghostty_g/themes/iTerm2 Smoooooth

@@ -0,0 +1,21 @@
+palette = 0=#14191e
+palette = 1=#b43c2a
+palette = 2=#00c200
+palette = 3=#c7c400
+palette = 4=#2744c7
+palette = 5=#c040be
+palette = 6=#00c5c7
+palette = 7=#c7c7c7
+palette = 8=#686868
+palette = 9=#dd7975
+palette = 10=#58e790
+palette = 11=#ece100
+palette = 12=#a7abf2
+palette = 13=#e17ee1
+palette = 14=#60fdff
+palette = 15=#ffffff
+background = 15191f
+foreground = dcdcdc
+cursor-color = ffffff
+selection-background = b3d7ff
+selection-foreground = 000000