feat(ghostty): configure terminal to match st appearance

Replace default Ghostty template with custom configuration:
- Berkeley Mono font (size 12) with stylistic sets
- Colors matching st terminal (gray90 on black, pure ANSI colors)
- 0.8 background opacity for transparency
- Hide titlebar (gtk-titlebar = false) while keeping window decorations
- Block cursor style matching st
- Shift+enter keybinding

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

1 files changed, 43 insertions, 42 deletions

diff --git a/dotfiles/system/.config/ghostty/config b/dotfiles/system/.config/ghostty/config
index 24660ac..68f8a15 100644
--- a/dotfiles/system/.config/ghostty/config
+++ b/dotfiles/system/.config/ghostty/config
@@ -1,43 +1,44 @@
-# This is the configuration file for Ghostty.
-#
-# This template file has been automatically created at the following
-# path since Ghostty couldn't find any existing config files on your system:
-#
-#   /home/cjennings/.config/ghostty/config
-#
-# The template does not set any default options, since Ghostty ships
-# with sensible defaults for all options. Users should only need to set
-# options that they want to change from the default.
-#
-# Run `ghostty +show-config --default --docs` to view a list of
-# all available config options and their default values.
-#
-# Additionally, each config option is also explained in detail
-# on Ghostty's website, at https://ghostty.org/docs/config.
+# Ghostty configuration to match st terminal appearance
 
-# Config syntax crash course
-# ==========================
-# # The config file consists of simple key-value pairs,
-# # separated by equals signs.
-# font-family = Iosevka
-# window-padding-x = 2
-#
-# # Spacing around the equals sign does not matter.
-# # All of these are identical:
-# key=value
-# key= value
-# key =value
-# key = value
-#
-# # Any line beginning with a # is a comment. It's not possible to put
-# # a comment after a config option, since it would be interpreted as a
-# # part of the value. For example, this will have a value of "#123abc":
-# background = #123abc
-#
-# # Empty values are used to reset config keys to default.
-# key =
-#
-# # Some config options have unique syntaxes for their value,
-# # which is explained in the docs for that config option.
-# # Just for example:
-# resize-overlay-duration = 4s 200ms
+# Font configuration (matching st)
+font-family = "Berkeley Mono"
+font-size = 12
+font-feature = ss01
+font-feature = ss02
+font-feature = ss03
+
+# Window appearance
+window-padding-x = 2
+window-padding-y = 2
+background-opacity = 0.8
+gtk-titlebar = false
+
+# Colors (matching st's color scheme)
+# Foreground: gray90, Background: black
+foreground = d9d9d9
+background = 000000
+
+# 16 ANSI colors (matching st config.def.h)
+palette = 0=#000000
+palette = 1=#cd0000
+palette = 2=#00cd00
+palette = 3=#cdcd00
+palette = 4=#0000ee
+palette = 5=#cd00cd
+palette = 6=#00cdcd
+palette = 7=#e5e5e5
+palette = 8=#7f7f7f
+palette = 9=#ff0000
+palette = 10=#00ff00
+palette = 11=#ffff00
+palette = 12=#5c5cff
+palette = 13=#ff00ff
+palette = 14=#00ffff
+palette = 15=#ffffff
+
+# Cursor configuration
+cursor-color = cccccc
+cursor-style = block
+
+# Keybindings
+keybind = shift+enter=text:\x1b\r