refactor(dunst): drop dunst as a consumer, quickshell presents now

dunst no longer runs on this desktop. notifyd owns
org.freedesktop.Notifications and the quickshell notifications shell
draws the balloons, reading the palette from ~/.cache/wal/udt-palette.qml
like every other quickshell component. So the whole dunst path was
generating a config nothing read.

It was also actively wrong. pywal rendered ~/.cache/wal/dunstrc from the
installed template, then wal.sh restarted dunst on it while @ACCENT@ was
still an unsubstituted placeholder, and udt-accent restarted it a second
time after substituting. Two restarts per wallpaper change, the first on
a broken config, for a daemon that could not claim the bus name anyway.

Removes gen_dunst and its TARGETS entry, write_dunst and DUNSTRC, the
install block, templates/dunstrc.in and the gitignore entry. The reload
table now lists quickshell, which needs no signal: it watches the
generated palette and re-reads it in place.

The [state] roles stay. They were never dunst-only; waybar module states
and conky warnings use the same four.

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

1 files changed, 11 insertions, 11 deletions

diff --git a/AGENTS.md b/AGENTS.md
index 88a0123..c7f06fe 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -5,9 +5,9 @@ Guidance for agents working in this repository.
 ## What this is
 
 One visual identity for a Hyprland desktop: Catppuccin Macchiato, Noto Sans for
-UI text, Inconsolata Nerd Font Mono for monospace. It covers rofi, dunst,
-Hyprland window borders, conky, Qt5/Qt6, GTK3/GTK4, waybar, kitty, Sublime Text
-and neovim.
+UI text, Inconsolata Nerd Font Mono for monospace. It covers rofi, Hyprland
+window borders, conky, Qt5/Qt6, GTK3/GTK4, waybar, kitty, Sublime Text and
+neovim.
 
 The repo holds the canonical copies. `./install.sh` symlinks them into place, so
 the working config cannot drift from what is committed. Everything outside
@@ -38,7 +38,7 @@ All nine are dark. A light scheme is not a role remap: homepage is pinned
 
 Generated files are gitignored, because tracking them would turn every scheme
 switch into a diff. Editing one is pointless: the next install overwrites it.
-The generated set is `rofi/udt/palette.rasi`, `templates/dunstrc`,
+The generated set is `rofi/udt/palette.rasi`,
 `templates/conky.conf`, `templates/waybar/theme.css`,
 `templates/terminal/kitty-theme.conf`, `templates/homepage/custom.css`,
 `templates/kvantum/theme.{kvconfig,svg}`,
@@ -113,11 +113,10 @@ One colour moves: `@accent`. `bin/udt-accent` reads the current wallpaper,
 extracts its signature colour, and snaps it to the nearest of ten Catppuccin
 accents by perceptual hue in CIELAB. `wallp` calls it on every wallpaper change.
 
-It writes six things: `~/.cache/wal/udt-accent.rasi` (rofi),
-`~/.cache/wal/udt-border.lua` (Hyprland), the accent substitution in
-`~/.cache/wal/dunstrc`, `~/.cache/wal/colors.json` (Firefox, via
-pywalfox), `~/.cache/wal/udt-palette.qml` (quickshell), and the accent
-substitution in Sublime's installed
+It writes five things: `~/.cache/wal/udt-accent.rasi` (rofi),
+`~/.cache/wal/udt-border.lua` (Hyprland), `~/.cache/wal/colors.json`
+(Firefox, via pywalfox), `~/.cache/wal/udt-palette.qml` (quickshell), and
+the accent substitution in Sublime's installed
 `Packages/User/udt.sublime-color-scheme`.
 
 **Sublime's accent is replaced, not substituted into a placeholder.** Its
@@ -150,7 +149,8 @@ the terminal palette stays fixed no matter what the wallpaper looks like. The
 write lands after `wallp` has already run `wal --theme`, so it wins; reorder
 those two and pywal's wallpaper-derived colours come back.
 
-Not everything tracks the wallpaper. rofi, dunst, Hyprland borders, Sublime's
+Not everything tracks the wallpaper. rofi, quickshell, Hyprland borders,
+Sublime's
 colour scheme and Firefox do; conky, Qt, GTK, waybar and Sublime's UI chrome sit
 on fixed lavender, which is also the fallback
 when a wallpaper is too grey to snap. Qt and GTK apps only reread a theme on restart,
@@ -232,7 +232,7 @@ The table is what it does, and what to run if you change a config by hand.
 | | How |
 | --- | --- |
 | rofi | nothing; the theme is read per launch |
-| dunst | `udt-accent` restarts it |
+| quickshell | nothing; it watches the generated palette and re-reads it |
 | Firefox | `udt-accent` runs `pywalfox update` |
 | Hyprland | `hyprctl reload` |
 | waybar | `killall -SIGUSR2 waybar` |