internal: make wallpaper dir configurable

config/Config.qml

@@ -14,6 +14,7 @@ Singleton {
     property alias notifs: adapter.notifs
     property alias osd: adapter.osd
     property alias session: adapter.session
+    property alias paths: adapter.paths
 
     FileView {
         path: `${Paths.config}/shell.json`
@@ -31,6 +32,7 @@ Singleton {
             property JsonObject notifs: NotifsConfig {}
             property JsonObject osd: OsdConfig {}
             property JsonObject session: SessionConfig {}
+            property JsonObject paths: UserPaths {}
         }
     }
 }

config/UserPaths.qml

@@ -0,0 +1,6 @@
+import "root:/utils"
+import Quickshell.Io
+
+JsonObject {
+    property string wallpaperDir: Paths.strip(`${Paths.pictures}/Wallpapers`)
+}

services/Wallpapers.qml

@@ -1,5 +1,6 @@
 pragma Singleton
 
+import "root:/config"
 import "root:/utils/scripts/fuzzysort.js" as Fuzzy
 import "root:/utils"
 import Quickshell
@@ -9,8 +10,7 @@ import QtQuick
 Singleton {
     id: root
 
-    readonly property string currentNamePath: `${Paths.state}/wallpaper/path.txt`.slice(7)
-    readonly property string path: `${Paths.pictures}/Wallpapers`.slice(7)
+    readonly property string currentNamePath: Paths.strip(`${Paths.state}/wallpaper/path.txt`)
     readonly property list<string> extensions: ["jpg", "jpeg", "png", "webp", "tif", "tiff"]
 
     readonly property list<Wallpaper> list: wallpapers.instances
@@ -93,7 +93,7 @@ Singleton {
 
     Process {
         running: true
-        command: ["find", root.path, "-type", "d", "-path", '*/.*', "-prune", "-o", "-not", "-name", '.*', "-type", "f", "-print"]
+        command: ["find", Config.paths.wallpaperDir, "-type", "d", "-path", '*/.*', "-prune", "-o", "-not", "-name", '.*', "-type", "f", "-print"]
         stdout: StdioCollector {
             onStreamFinished: wallpapers.model = text.trim().split("\n").filter(w => root.extensions.includes(w.slice(w.lastIndexOf(".") + 1))).sort()
         }