add ghostty config and theme

configs/ghostty_g/themes/Tango Adapted

@@ -0,0 +1,21 @@
+palette = 0=#000000
+palette = 1=#ff0000
+palette = 2=#59d600
+palette = 3=#f0cb00
+palette = 4=#00a2ff
+palette = 5=#c17ecc
+palette = 6=#00d0d6
+palette = 7=#e6ebe1
+palette = 8=#8f928b
+palette = 9=#ff0013
+palette = 10=#93ff00
+palette = 11=#fff121
+palette = 12=#88c9ff
+palette = 13=#e9a7e1
+palette = 14=#00feff
+palette = 15=#f6f6f4
+background = ffffff
+foreground = 000000
+cursor-color = 000000
+selection-background = c1deff
+selection-foreground = 000000