add ghostty config and theme

configs/ghostty_g/themes/Belafonte Day

@@ -0,0 +1,21 @@
+palette = 0=#20111b
+palette = 1=#be100e
+palette = 2=#858162
+palette = 3=#eaa549
+palette = 4=#426a79
+palette = 5=#97522c
+palette = 6=#989a9c
+palette = 7=#968c83
+palette = 8=#5e5252
+palette = 9=#be100e
+palette = 10=#858162
+palette = 11=#eaa549
+palette = 12=#426a79
+palette = 13=#97522c
+palette = 14=#989a9c
+palette = 15=#d5ccba
+background = d5ccba
+foreground = 45373c
+cursor-color = 45373c
+selection-background = 968c83
+selection-foreground = 45373c