refactor(theme): read the palette from ~/.cache/udt

unified-desktop-theme moved its generated files out of ~/.cache/wal, which
pywal used to own and nothing writes any more. The palette udt-accent
generates is now at ~/.cache/udt/udt-palette.qml.

shared/Theme.qml is the only code change; every component reaches it through
a symlink. The module READMEs cite the path, so they move with it.

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

7 files changed, 8 insertions, 8 deletions

diff --git a/AGENTS.md b/AGENTS.md
index 300d4ce..e387b2a 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -249,7 +249,7 @@ changing that component. The ones that generalise:
 
 No component defines a palette. `udt-accent`, in the
 `unified-desktop-theme` repo alongside this one, writes
-`~/.cache/wal/udt-palette.qml` from its `palette.rasi`, carrying the whole
+`~/.cache/udt/udt-palette.qml` from its `palette.rasi`, carrying the whole
 Catppuccin Macchiato palette plus the accent snapped from the current
 wallpaper. `Theme.qml` parses and watches that file, so a palette edit
 recolours a running shell with no restart.
diff --git a/appearance/README.md b/appearance/README.md
index aba231a..2a39bd7 100644
--- a/appearance/README.md
+++ b/appearance/README.md
@@ -86,7 +86,7 @@ stopped after the first until it set `running = false` immediately before.
 ## Theme and blur
 
 `Theme.qml` is the shared one: the palette comes from
-`~/.cache/wal/udt-palette.qml` and is watched. Frosting is Hyprland's, matched
+`~/.cache/udt/udt-palette.qml` and is watched. Frosting is Hyprland's, matched
 on this window's namespace:
 
     hl.layer_rule({
diff --git a/desktop/modules/mail/README.md b/desktop/modules/mail/README.md
index 92e4dab..3b9f89e 100644
--- a/desktop/modules/mail/README.md
+++ b/desktop/modules/mail/README.md
@@ -245,7 +245,7 @@ is not worth a timer.
 ## Theme and blur
 
 `Theme.qml` is a symlink to `shared/Theme.qml`: the palette comes from
-`~/.cache/wal/udt-palette.qml` and is watched. Sharing one file is what keeps
+`~/.cache/udt/udt-palette.qml` and is watched. Sharing one file is what keeps
 the palette from drifting into per-component copies.
 
 Frosting is Hyprland's, matched on this window's namespace:
diff --git a/desktop/modules/sound/README.md b/desktop/modules/sound/README.md
index dd42de2..72db235 100644
--- a/desktop/modules/sound/README.md
+++ b/desktop/modules/sound/README.md
@@ -122,7 +122,7 @@ it just renders flat translucent instead of frosted.
 ## Theme
 
 `Theme.qml` holds no palette of its own beyond a fallback. The colours come
-from `~/.cache/wal/udt-palette.qml`, which `udt-accent` generates on every
+from `~/.cache/udt/udt-palette.qml`, which `udt-accent` generates on every
 wallpaper change from unified-desktop-theme's `palette.rasi`, carrying the
 whole Macchiato palette plus the accent snapped from the wallpaper.
 
diff --git a/desktop/modules/vm/README.md b/desktop/modules/vm/README.md
index fbb7bde..ae656e3 100644
--- a/desktop/modules/vm/README.md
+++ b/desktop/modules/vm/README.md
@@ -120,7 +120,7 @@ nowhere to go: the process output is not attached to a terminal.
 ## Theme
 
 `Theme.qml` carries only fallbacks. The palette comes from
-`~/.cache/wal/udt-palette.qml`, generated by `udt-accent` from
+`~/.cache/udt/udt-palette.qml`, generated by `udt-accent` from
 unified-desktop-theme's `palette.rasi`, and is watched: editing the palette
 there recolours a running drawer without restarting it. State dots use the
 green, yellow and red from that palette.
diff --git a/shared/Theme.qml b/shared/Theme.qml
index 6f172e7..51ed5cf 100644
--- a/shared/Theme.qml
+++ b/shared/Theme.qml
@@ -16,7 +16,7 @@ import Quickshell.Io
 import QtQuick
 
 // The palette comes from unified-desktop-theme: udt-accent writes
-// ~/.cache/wal/udt-palette.qml on every wallpaper change, holding the
+// ~/.cache/udt/udt-palette.qml on every wallpaper change, holding the
 // Macchiato colours from its palette.rasi plus the accent snapped from the
 // wallpaper. Watching that file is what makes a theme edit show up here.
 //
@@ -49,7 +49,7 @@ Singleton {
     // without a qmldir next to it, and the cache directory has no reason to
     // carry one. The format is fixed and machine-written, so a regex is enough.
     FileView {
-        path: `${Quickshell.env("HOME")}/.cache/wal/udt-palette.qml`
+        path: `${Quickshell.env("HOME")}/.cache/udt/udt-palette.qml`
         watchChanges: true
         onFileChanged: reload()
         onLoaded: {
diff --git a/window-switcher/README.md b/window-switcher/README.md
index 3cfb28b..a9ddbd4 100644
--- a/window-switcher/README.md
+++ b/window-switcher/README.md
@@ -134,7 +134,7 @@ preview can otherwise land on a same-coloured region and vanish.
 ## Theme and blur
 
 `Theme.qml` is a symlink to `shared/Theme.qml`: the palette comes from
-`~/.cache/wal/udt-palette.qml` and is watched.
+`~/.cache/udt/udt-palette.qml` and is watched.
 
 Frosting is Hyprland's, matched on this window's namespace: