feat(palette): add a peach role for GTK's chart and badge colours

GTK4 uses an orange for weather chart fills and badge backgrounds, and no
role exposed one. Every scheme defines it or --selftest fails, which is what
that identical-role-set check is for.

Catppuccin schemes name it peach; tokyo-night, dracula and the three material
schemes call it orange; nord calls it aurora_orange.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

9 files changed, 45 insertions, 0 deletions

diff --git a/palette/roles-dracula.conf b/palette/roles-dracula.conf
index 2ffa1b7..4ff2485 100644
--- a/palette/roles-dracula.conf
+++ b/palette/roles-dracula.conf
@@ -20,6 +20,11 @@ fg_faint    = surface_high
 
 accent      = purple
 
+# GTK uses an orange for chart fills and badge backgrounds. Named here rather
+# than reused from [terminal] because [ui] is what a non-terminal consumer
+# reads, and a flat namespace means one definition serves both.
+peach       = orange
+
 [state]
 warning  = yellow
 critical = red
diff --git a/palette/roles-frappe.conf b/palette/roles-frappe.conf
index 4addbdd..dec2879 100644
--- a/palette/roles-frappe.conf
+++ b/palette/roles-frappe.conf
@@ -24,6 +24,11 @@ fg_faint    = overlay0
 # fallback, and what the consumers that do not track it sit on permanently.
 accent      = lavender
 
+# GTK uses an orange for chart fills and badge backgrounds. Named here rather
+# than reused from [terminal] because [ui] is what a non-terminal consumer
+# reads, and a flat namespace means one definition serves both.
+peach       = peach
+
 [state]
 # Notification urgency, waybar module states, conky warnings.
 warning  = yellow
diff --git a/palette/roles-macchiato.conf b/palette/roles-macchiato.conf
index ec16aef..aa34d7b 100644
--- a/palette/roles-macchiato.conf
+++ b/palette/roles-macchiato.conf
@@ -24,6 +24,11 @@ fg_faint    = overlay0
 # fallback, and what the consumers that do not track it sit on permanently.
 accent      = lavender
 
+# GTK uses an orange for chart fills and badge backgrounds. Named here rather
+# than reused from [terminal] because [ui] is what a non-terminal consumer
+# reads, and a flat namespace means one definition serves both.
+peach       = peach
+
 [state]
 # Notification urgency, waybar module states, conky warnings.
 warning  = yellow
diff --git a/palette/roles-material-darker.conf b/palette/roles-material-darker.conf
index 3dc5c9e..bfbe8ae 100644
--- a/palette/roles-material-darker.conf
+++ b/palette/roles-material-darker.conf
@@ -20,6 +20,11 @@ fg_faint    = comment
 
 accent      = cyan
 
+# GTK uses an orange for chart fills and badge backgrounds. Named here rather
+# than reused from [terminal] because [ui] is what a non-terminal consumer
+# reads, and a flat namespace means one definition serves both.
+peach       = orange
+
 [state]
 warning  = yellow
 critical = red
diff --git a/palette/roles-material-ocean.conf b/palette/roles-material-ocean.conf
index 44393ee..3e89c46 100644
--- a/palette/roles-material-ocean.conf
+++ b/palette/roles-material-ocean.conf
@@ -20,6 +20,11 @@ fg_faint    = comment
 
 accent      = cyan
 
+# GTK uses an orange for chart fills and badge backgrounds. Named here rather
+# than reused from [terminal] because [ui] is what a non-terminal consumer
+# reads, and a flat namespace means one definition serves both.
+peach       = orange
+
 [state]
 warning  = yellow
 critical = red
diff --git a/palette/roles-material-palenight.conf b/palette/roles-material-palenight.conf
index 0aa2d66..22edb5a 100644
--- a/palette/roles-material-palenight.conf
+++ b/palette/roles-material-palenight.conf
@@ -20,6 +20,11 @@ fg_faint    = comment
 
 accent      = cyan
 
+# GTK uses an orange for chart fills and badge backgrounds. Named here rather
+# than reused from [terminal] because [ui] is what a non-terminal consumer
+# reads, and a flat namespace means one definition serves both.
+peach       = orange
+
 [state]
 warning  = yellow
 critical = red
diff --git a/palette/roles-mocha.conf b/palette/roles-mocha.conf
index 7e3af92..395955a 100644
--- a/palette/roles-mocha.conf
+++ b/palette/roles-mocha.conf
@@ -24,6 +24,11 @@ fg_faint    = overlay0
 # fallback, and what the consumers that do not track it sit on permanently.
 accent      = lavender
 
+# GTK uses an orange for chart fills and badge backgrounds. Named here rather
+# than reused from [terminal] because [ui] is what a non-terminal consumer
+# reads, and a flat namespace means one definition serves both.
+peach       = peach
+
 [state]
 # Notification urgency, waybar module states, conky warnings.
 warning  = yellow
diff --git a/palette/roles-nord.conf b/palette/roles-nord.conf
index a6f5d3c..eac750a 100644
--- a/palette/roles-nord.conf
+++ b/palette/roles-nord.conf
@@ -20,6 +20,11 @@ fg_faint    = nord3
 
 accent      = frost_cyan
 
+# GTK uses an orange for chart fills and badge backgrounds. Named here rather
+# than reused from [terminal] because [ui] is what a non-terminal consumer
+# reads, and a flat namespace means one definition serves both.
+peach       = aurora_orange
+
 [state]
 warning  = aurora_yellow
 critical = aurora_red
diff --git a/palette/roles-tokyo-night.conf b/palette/roles-tokyo-night.conf
index c2a129f..cd02e3c 100644
--- a/palette/roles-tokyo-night.conf
+++ b/palette/roles-tokyo-night.conf
@@ -19,6 +19,11 @@ fg_faint    = comment
 
 accent      = blue
 
+# GTK uses an orange for chart fills and badge backgrounds. Named here rather
+# than reused from [terminal] because [ui] is what a non-terminal consumer
+# reads, and a flat namespace means one definition serves both.
+peach       = orange
+
 [state]
 warning  = yellow
 critical = red