add ghostty config and theme

configs/ghostty_g/themes/BlueBerryPie

@@ -0,0 +1,21 @@
+palette = 0=#0a4c62
+palette = 1=#99246e
+palette = 2=#5cb1b3
+palette = 3=#eab9a8
+palette = 4=#90a5bd
+palette = 5=#9d54a7
+palette = 6=#7e83cc
+palette = 7=#f0e8d6
+palette = 8=#201637
+palette = 9=#c87272
+palette = 10=#0a6c7e
+palette = 11=#7a3188
+palette = 12=#39173d
+palette = 13=#bc94b7
+palette = 14=#5e6071
+palette = 15=#0a6c7e
+background = 1c0c28
+foreground = babab9
+cursor-color = fcfad6
+selection-background = 606060
+selection-foreground = ffffff