add ghostty config and theme

configs/ghostty_g/themes/DimmedMonokai

@@ -0,0 +1,21 @@
+palette = 0=#3a3d43
+palette = 1=#be3f48
+palette = 2=#879a3b
+palette = 3=#c5a635
+palette = 4=#4f76a1
+palette = 5=#855c8d
+palette = 6=#578fa4
+palette = 7=#b9bcba
+palette = 8=#888987
+palette = 9=#fb001f
+palette = 10=#0f722f
+palette = 11=#c47033
+palette = 12=#186de3
+palette = 13=#fb0067
+palette = 14=#2e706d
+palette = 15=#fdffb9
+background = 1f1f1f
+foreground = b9bcba
+cursor-color = f83e19
+selection-background = 2a2d32
+selection-foreground = b9bcba