add ghostty config and theme

configs/ghostty_g/themes/tokyonight-day

@@ -0,0 +1,21 @@
+palette = 0=#e9e9ed
+palette = 1=#f52a65
+palette = 2=#587539
+palette = 3=#8c6c3e
+palette = 4=#2e7de9
+palette = 5=#9854f1
+palette = 6=#007197
+palette = 7=#6172b0
+palette = 8=#a1a6c5
+palette = 9=#f52a65
+palette = 10=#587539
+palette = 11=#8c6c3e
+palette = 12=#2e7de9
+palette = 13=#9854f1
+palette = 14=#007197
+palette = 15=#3760bf
+background = e1e2e7
+foreground = 3760bf
+cursor-color = 3760bf
+selection-background = 99a7df
+selection-foreground = 3760bf