add ghostty config and theme

configs/ghostty_g/themes/SleepyHollow

@@ -0,0 +1,21 @@
+palette = 0=#572100
+palette = 1=#ba3934
+palette = 2=#91773f
+palette = 3=#b55600
+palette = 4=#5f63b4
+palette = 5=#a17c7b
+palette = 6=#8faea9
+palette = 7=#af9a91
+palette = 8=#4e4b61
+palette = 9=#d9443f
+palette = 10=#d6b04e
+palette = 11=#f66813
+palette = 12=#8086ef
+palette = 13=#e2c2bb
+palette = 14=#a4dce7
+palette = 15=#d2c7a9
+background = 121214
+foreground = af9a91
+cursor-color = af9a91
+selection-background = 575256
+selection-foreground = d2c7a9