add ghostty config and theme

configs/ghostty_g/themes/ToyChest

@@ -0,0 +1,21 @@
+palette = 0=#2c3f58
+palette = 1=#be2d26
+palette = 2=#1a9172
+palette = 3=#db8e27
+palette = 4=#325d96
+palette = 5=#8a5edc
+palette = 6=#35a08f
+palette = 7=#23d183
+palette = 8=#336889
+palette = 9=#dd5944
+palette = 10=#31d07b
+palette = 11=#e7d84b
+palette = 12=#34a6da
+palette = 13=#ae6bdc
+palette = 14=#42c3ae
+palette = 15=#d5d5d5
+background = 24364b
+foreground = 31d07b
+cursor-color = d5d5d5
+selection-background = 5f217a
+selection-foreground = d5d5d5