feat(palette): emit peach, mauve and termblue for quickshell

palette.rasi is what udt-accent forwards to quickshell as
udt-palette.qml, and the keybind reminder there draws the macropad's
orange, purple and blue keycaps. peach and mauve come from the peach
and highlight roles every scheme defines; mauve used to be added only
to waybar's compat list, which now reads it from ROFI_NAMES instead of
defining it twice.

The existing "blue" name carries the active-border role, magenta under
candy-night, so the terminal's blue goes out as termblue. The first
spelling, term_blue, made rofi reject palette.rasi and with it every
theme; AGENTS.md now says so next to the selftest.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2 files changed, 13 insertions, 4 deletions

diff --git a/AGENTS.md b/AGENTS.md
index 35fde22..67e3440 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -256,7 +256,11 @@ them by exit code: rofi exits non-zero for ordinary reasons such as Escape.
   rofi does not expand `~` inside a `url()`.
 - After editing anything under `rofi/udt/` or `palette/`, run `./install.sh`.
 - `bin/udt-palette --selftest` resolves every role in every scheme. Run it
-  after touching a palette, a role map, or the generator.
+  after touching a palette, a role map, or the generator, and before
+  regenerating: `palette.rasi` is live the moment it is written. A name in
+  `ROFI_NAMES` must be letters and digits only; rofi rejects `term_blue` and
+  then no theme on the desktop parses, which the selftest catches and a
+  regeneration does not.
 - `bin/udt-accent --selftest` covers the snapping logic. Run it after touching
   the colour maths.
 
diff --git a/bin/udt-palette b/bin/udt-palette
index 04451f7..f603899 100755
--- a/bin/udt-palette
+++ b/bin/udt-palette
@@ -145,6 +145,12 @@ ROFI_NAMES = [
     ("overlay0", "fg_faint"), ("overlay1", "mid_low"), ("overlay2", "mid_high"),
     ("red", "critical"), ("green", "success"), ("yellow", "warning"),
     ("teal", "info"), ("blue", "border_active"), ("lavender", "accent"),
+    # Not referenced by any rofi theme. Here because palette.rasi is also
+    # what udt-accent forwards to quickshell, whose keybind reminder draws
+    # the macropad's orange, purple and blue keycaps in them. "blue" above is
+    # the active border, which is magenta under candy-night; termblue is the
+    # terminal's blue, a real blue in every scheme but Dracula, which has none.
+    ("peach", "peach"), ("mauve", "highlight"), ("termblue", "blue"),
 ]
 
 
@@ -192,11 +198,10 @@ def gen_waybar(res, scheme, palette):
     palette_rows = "\n".join(f"@define-color {k:<12}{v};"
                               for k, v in sorted(palette.items()))
 
-    # The names the hand-edited stylesheets reference. ROFI_NAMES already maps
-    # most of them; mauve is the one waybar uses and rofi does not.
+    # The names the hand-edited stylesheets reference, all in ROFI_NAMES.
     compat_rows = "\n".join(
         f"@define-color {name:<12}{rgba(res[role])};"
-        for name, role in [*ROFI_NAMES, ("mauve", "highlight")])
+        for name, role in ROFI_NAMES)
 
     def emit(role, css_name=None):
         c = res[role]