add ghostty config and theme

configs/ghostty_g/themes/Pro Light

@@ -0,0 +1,21 @@
+palette = 0=#000000
+palette = 1=#e5492b
+palette = 2=#50d148
+palette = 3=#c6c440
+palette = 4=#3b75ff
+palette = 5=#ed66e8
+palette = 6=#4ed2de
+palette = 7=#dcdcdc
+palette = 8=#9f9f9f
+palette = 9=#ff6640
+palette = 10=#61ef57
+palette = 11=#f2f156
+palette = 12=#0082ff
+palette = 13=#ff7eff
+palette = 14=#61f7f8
+palette = 15=#f2f2f2
+background = ffffff
+foreground = 191919
+cursor-color = 4d4d4d
+selection-background = c1ddff
+selection-foreground = 191919