add ghostty config and theme

configs/ghostty_g/themes/VibrantInk

@@ -0,0 +1,21 @@
+palette = 0=#878787
+palette = 1=#ff6600
+palette = 2=#ccff04
+palette = 3=#ffcc00
+palette = 4=#44b4cc
+palette = 5=#9933cc
+palette = 6=#44b4cc
+palette = 7=#f5f5f5
+palette = 8=#555555
+palette = 9=#ff0000
+palette = 10=#00ff00
+palette = 11=#ffff00
+palette = 12=#0000ff
+palette = 13=#ff00ff
+palette = 14=#00ffff
+palette = 15=#e5e5e5
+background = 000000
+foreground = ffffff
+cursor-color = ffffff
+selection-background = b5d5ff
+selection-foreground = 000000