add ghostty config and theme

configs/ghostty_g/themes/Laser

@@ -0,0 +1,21 @@
+palette = 0=#626262
+palette = 1=#ff8373
+palette = 2=#b4fb73
+palette = 3=#09b4bd
+palette = 4=#fed300
+palette = 5=#ff90fe
+palette = 6=#d1d1fe
+palette = 7=#f1f1f1
+palette = 8=#8f8f8f
+palette = 9=#ffc4be
+palette = 10=#d6fcba
+palette = 11=#fffed5
+palette = 12=#f92883
+palette = 13=#ffb2fe
+palette = 14=#e6e7fe
+palette = 15=#ffffff
+background = 030d18
+foreground = f106e3
+cursor-color = 00ff9c
+selection-background = 2e206a
+selection-foreground = f4f4f4