feat(palette): generate every themed config from one scheme

Colours were written down five times: rofi's palette.rasi, the waybar theme,
the kitty theme, the conky and dunst templates, and a MACCHIATO dict inside
udt-accent. Changing scheme meant finding all five, and they had already
drifted: the active waybar theme was Macchiato while theme.css next to it was
Mocha, and nothing imported the latter.

Now a scheme is two files. palette/<scheme>.conf holds the colours under the
scheme's own names, and palette/roles-<scheme>.conf says what each is for.
palette/roles.conf is one `scheme =` line selecting the pair. bin/udt-palette
renders that into each consumer's syntax and install.sh runs it first.

The role map is per-scheme rather than shared because the palettes are
genuinely different shapes: Nord has no `base`, Dracula no `surface0`, and
forcing Catppuccin's names onto them would have meant either renaming their
colours or inventing values. A role names a palette colour with two optional
modifiers, `name/75` for alpha and `name*50` for brightness. The second exists
because GTK's shade() has no palette name to point at.

Ships macchiato, tokyo-night, nord and dracula. --selftest resolves every role
in every scheme and asserts they define the same set, so a scheme that cannot
satisfy a consumer fails at install rather than when someone switches to it.

Verified against the live configs: all 46 waybar colours resolve identically to
the previously active theme including its alpha() and shade() derivations, the
kitty theme is colour-for-colour identical, and the rofi palette has the same
26 values. Generated files are gitignored; switching scheme and switching back
reproduces the originals.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015gbjA2bmswN8jyPDKzrvqe

1 files changed, 99 insertions, 0 deletions

diff --git a/palette/roles-tokyo-night.conf b/palette/roles-tokyo-night.conf
new file mode 100644
index 0000000..fb54926
--- /dev/null
+++ b/palette/roles-tokyo-night.conf
@@ -0,0 +1,99 @@
+# Role assignments for Tokyo Night.
+# Copyright (C) 2026 Danilo M. <danix@danix.xyz>
+# Licensed under the GNU General Public License v2 only.
+#
+# Tokyo Night carries fewer surface depths than Catppuccin, so bg_highlight
+# does double duty as both surfaces. Its comment colour is the dim foreground.
+
+[ui]
+bg          = bg
+bg_alt      = bg_dark
+bg_deep     = bg_float
+surface     = bg_highlight
+surface_alt = bg_visual
+border      = fg_gutter
+
+fg          = fg
+fg_dim      = fg_dark
+fg_faint    = comment
+
+accent      = blue
+
+[state]
+warning  = yellow
+critical = red
+success  = green
+info     = cyan
+
+[waybar]
+main_br     = fg_dark
+main_bg     = bg_dark
+main_fg     = fg
+hover_bg    = bg
+hover_fg    = fg/75
+outline     = bg_dark*50
+
+workspaces  = bg_dark
+temperature = bg_dark
+memory      = bg
+cpu         = bg_highlight
+time        = bg_highlight
+date        = bg
+tray        = bg_dark
+volume      = bg_dark
+backlight   = bg
+battery     = bg_highlight
+charging    = green
+
+[conky]
+heading      = blue
+label        = fg_dark
+rule         = fg_gutter
+value        = cyan
+highlight    = magenta
+ok           = green
+body         = fg
+body_outline = fg_gutter
+body_shade   = bg_dark
+
+[terminal]
+cursor          = orange
+selection_bg    = bg_visual
+selection_fg    = fg
+url             = cyan
+tab_active_bg   = magenta
+tab_active_fg   = bg_dark
+tab_inactive_bg = bg_dark
+tab_inactive_fg = fg
+border_active   = blue
+border_inactive = comment
+
+black   = terminal_black
+red     = red
+green   = green
+yellow  = yellow
+blue    = blue
+magenta = magenta
+cyan    = cyan
+white   = fg_dark
+
+bright_black   = comment
+bright_red     = red1
+bright_green   = green1
+bright_yellow  = orange
+bright_blue    = blue5
+bright_magenta = purple
+bright_cyan    = blue1
+bright_white   = fg
+
+# kitty extras: marks, scrollbar, bell, tab bar ground.
+mark1            = blue
+mark2            = magenta
+mark3            = cyan
+scrollbar_handle = comment
+scrollbar_track  = fg_gutter
+bell_border      = yellow
+tab_bar_bg       = bg_dark
+
+[accents]
+snap = magenta purple blue red orange yellow green teal cyan blue1