add ghostty config and theme

configs/ghostty_g/themes/Hybrid

@@ -0,0 +1,21 @@
+palette = 0=#2a2e33
+palette = 1=#b84d51
+palette = 2=#b3bf5a
+palette = 3=#e4b55e
+palette = 4=#6e90b0
+palette = 5=#a17eac
+palette = 6=#7fbfb4
+palette = 7=#b5b9b6
+palette = 8=#1d1f22
+palette = 9=#8d2e32
+palette = 10=#798431
+palette = 11=#e58a50
+palette = 12=#4b6b88
+palette = 13=#6e5079
+palette = 14=#4d7b74
+palette = 15=#5a626a
+background = 161719
+foreground = b7bcba
+cursor-color = b7bcba
+selection-background = 1e1f22
+selection-foreground = b7bcba