add ghostty config and theme

configs/ghostty_g/themes/Monokai Vivid

@@ -0,0 +1,21 @@
+palette = 0=#121212
+palette = 1=#fa2934
+palette = 2=#98e123
+palette = 3=#fff30a
+palette = 4=#0443ff
+palette = 5=#f800f8
+palette = 6=#01b6ed
+palette = 7=#ffffff
+palette = 8=#838383
+palette = 9=#f6669d
+palette = 10=#b1e05f
+palette = 11=#fff26d
+palette = 12=#0443ff
+palette = 13=#f200f6
+palette = 14=#51ceff
+palette = 15=#ffffff
+background = 121212
+foreground = f9f9f9
+cursor-color = fb0007
+selection-background = ffffff
+selection-foreground = 000000