greeter: New Greeter Settings UI & Sync fixes

- Add PAM Auth via GUI
- Added new sync flags
- Refactored cache directory management & many others
- Fix for wireplumber permissions
- Fix for polkit auth w/icon
- Add pam_fprintd timeout=5 to prevent 30s auth blocks when using password

quickshell/Common/SessionData.qml

@@ -22,8 +22,8 @@ Singleton {
     property bool _hasUnsavedChanges: false
     property var _loadedSessionSnapshot: null
     readonly property var _hooks: ({
-        "updateLocale": updateLocale
-    })
+            "updateLocale": updateLocale
+        })
     readonly property string _stateUrl: StandardPaths.writableLocation(StandardPaths.GenericStateLocation)
     readonly property string _stateDir: Paths.strip(_stateUrl)
 
@@ -1245,7 +1245,7 @@ Singleton {
         id: greeterSessionFile
 
         path: {
-            const greetCfgDir = Quickshell.env("DMS_GREET_CFG_DIR") || "/etc/greetd/.dms";
+            const greetCfgDir = Quickshell.env("DMS_GREET_CFG_DIR") || "/var/cache/dms-greeter";
             return greetCfgDir + "/session.json";
         }
         preload: isGreeterMode

quickshell/Common/SettingsData.qml

@@ -315,6 +315,15 @@ Singleton {
     property string lockDateFormat: ""
     property bool greeterRememberLastSession: true
     property bool greeterRememberLastUser: true
+    property bool greeterEnableFprint: false
+    property bool greeterEnableU2f: false
+    property string greeterWallpaperPath: ""
+    property bool greeterUse24HourClock: true
+    property bool greeterShowSeconds: false
+    property bool greeterPadHours12Hour: false
+    property string greeterLockDateFormat: ""
+    property string greeterFontFamily: ""
+    property string greeterWallpaperFillMode: ""
     property int mediaSize: 1
 
     property string appLauncherViewMode: "list"
@@ -1157,7 +1166,7 @@ Singleton {
             "updateCompositorLayout": updateCompositorLayout,
             "applyStoredIconTheme": applyStoredIconTheme,
             "updateBarConfigs": updateBarConfigs,
-            "updateCompositorCursor": updateCompositorCursor,
+            "updateCompositorCursor": updateCompositorCursor
         })
 
     function set(key, value) {

quickshell/Common/Theme.qml

@@ -1084,7 +1084,7 @@ Singleton {
 
     property string fontFamily: {
         if (typeof SessionData !== "undefined" && SessionData.isGreeterMode && typeof GreetdSettings !== "undefined") {
-            return GreetdSettings.fontFamily;
+            return GreetdSettings.getEffectiveFontFamily();
         }
         return typeof SettingsData !== "undefined" ? SettingsData.fontFamily : "Inter Variable";
     }
@@ -1987,7 +1987,7 @@ Singleton {
     FileView {
         id: dynamicColorsFileView
         path: {
-            const greetCfgDir = Quickshell.env("DMS_GREET_CFG_DIR") || "/etc/greetd/.dms";
+            const greetCfgDir = Quickshell.env("DMS_GREET_CFG_DIR") || "/var/cache/dms-greeter";
             const colorsPath = SessionData.isGreeterMode ? greetCfgDir + "/colors.json" : stateDir + "/dms-colors.json";
             return colorsPath;
         }

quickshell/Common/settings/Processes.qml

@@ -52,7 +52,7 @@ Singleton {
     }
 
     property var fprintdDetectionProcess: Process {
-        command: ["sh", "-c", "command -v fprintd-list >/dev/null 2>&1"]
+        command: ["sh", "-c", "command -v fprintd-list >/dev/null 2>&1 && fprintd-list \"${USER:-$(id -un)}\" >/dev/null 2>&1"]
         running: false
         onExited: function (exitCode) {
             if (!settingsRoot)

quickshell/Common/settings/SettingsSpec.js

@@ -166,6 +166,15 @@ var SPEC = {
     lockDateFormat: { def: "" },
     greeterRememberLastSession: { def: true },
     greeterRememberLastUser: { def: true },
+    greeterEnableFprint: { def: false },
+    greeterEnableU2f: { def: false },
+    greeterWallpaperPath: { def: "" },
+    greeterUse24HourClock: { def: true },
+    greeterShowSeconds: { def: false },
+    greeterPadHours12Hour: { def: false },
+    greeterLockDateFormat: { def: "" },
+    greeterFontFamily: { def: "" },
+    greeterWallpaperFillMode: { def: "" },
     mediaSize: { def: 1 },
 
     appLauncherViewMode: { def: "list" },