network: listen to NM Wired interface + use nmcli for route metrics

- Some other misc floating window change, too lazy to separate the
  commit

quickshell/Modals/Greeter/GreeterModal.qml

@@ -213,7 +213,7 @@ FloatingWindow {
                 spacing: Theme.spacingXS
 
                 DankActionButton {
-                    visible: windowControls.supported
+                    visible: windowControls.supported && windowControls.canMaximize
                     iconName: root.maximized ? "fullscreen_exit" : "fullscreen"
                     iconSize: Theme.iconSize - 4
                     iconColor: Theme.surfaceText

quickshell/Modals/PolkitAuthModal.qml

@@ -117,7 +117,7 @@ FloatingWindow {
             onDoubleClicked: windowControls.tryToggleMaximize()
         }
 
-        Row {
+        Item {
             id: headerRow
             anchors.left: parent.left
             anchors.right: parent.right
@@ -125,9 +125,13 @@ FloatingWindow {
             anchors.leftMargin: Theme.spacingM
             anchors.rightMargin: Theme.spacingM
             anchors.topMargin: Theme.spacingM
+            height: Math.max(titleColumn.height, buttonRow.height)
 
             Column {
-                width: parent.width - 60
+                id: titleColumn
+                anchors.left: parent.left
+                anchors.right: buttonRow.left
+                anchors.rightMargin: Theme.spacingM
                 spacing: Theme.spacingXS
 
                 StyledText {
@@ -162,10 +166,12 @@ FloatingWindow {
             }
 
             Row {
+                id: buttonRow
+                anchors.right: parent.right
                 spacing: Theme.spacingXS
 
                 DankActionButton {
-                    visible: windowControls.supported
+                    visible: windowControls.supported && windowControls.canMaximize
                     iconName: root.maximized ? "fullscreen_exit" : "fullscreen"
                     iconSize: Theme.iconSize - 4
                     iconColor: Theme.surfaceText

quickshell/Modals/WifiPasswordModal.qml

@@ -44,12 +44,18 @@ FloatingWindow {
     property int calculatedHeight: {
         let h = headerHeight + buttonRowHeight + Theme.spacingL * 2;
         h += fieldsInfo.length * inputFieldWithSpacing;
-        if (showUsernameField) h += inputFieldWithSpacing;
-        if (showPasswordField) h += inputFieldWithSpacing;
-        if (showAnonField) h += inputFieldWithSpacing;
-        if (showDomainField) h += inputFieldWithSpacing;
-        if (showShowPasswordCheckbox) h += checkboxRowHeight;
-        if (showSavePasswordCheckbox) h += checkboxRowHeight;
+        if (showUsernameField)
+            h += inputFieldWithSpacing;
+        if (showPasswordField)
+            h += inputFieldWithSpacing;
+        if (showAnonField)
+            h += inputFieldWithSpacing;
+        if (showDomainField)
+            h += inputFieldWithSpacing;
+        if (showShowPasswordCheckbox)
+            h += checkboxRowHeight;
+        if (showSavePasswordCheckbox)
+            h += checkboxRowHeight;
         return h;
     }
 
@@ -267,11 +273,14 @@ FloatingWindow {
             width: parent.width - Theme.spacingL * 2
             spacing: Theme.spacingM
 
-            Row {
+            Item {
                 width: contentCol.width
+                height: Math.max(headerCol.height, buttonRow.height)
 
                 MouseArea {
-                    width: parent.width - 60
+                    anchors.left: parent.left
+                    anchors.right: buttonRow.left
+                    anchors.rightMargin: Theme.spacingM
                     height: headerCol.height
                     onPressed: windowControls.tryStartMove()
                     onDoubleClicked: windowControls.tryToggleMaximize()
@@ -327,10 +336,12 @@ FloatingWindow {
                 }
 
                 Row {
+                    id: buttonRow
+                    anchors.right: parent.right
                     spacing: Theme.spacingXS
 
                     DankActionButton {
-                        visible: windowControls.supported
+                        visible: windowControls.supported && windowControls.canMaximize
                         iconName: root.maximized ? "fullscreen_exit" : "fullscreen"
                         iconSize: Theme.iconSize - 4
                         iconColor: Theme.surfaceText

quickshell/Modules/Settings/NetworkTab.qml

@@ -399,14 +399,14 @@ Item {
                                                         text: "•"
                                                         font.pixelSize: Theme.fontSizeSmall
                                                         color: Theme.surfaceVariantText
-                                                        visible: modelData.ip && modelData.ip.length > 0
+                                                        visible: (modelData.ip || "").length > 0
                                                     }
 
                                                     StyledText {
                                                         text: modelData.ip || ""
                                                         font.pixelSize: Theme.fontSizeSmall
                                                         color: Theme.surfaceVariantText
-                                                        visible: modelData.ip && modelData.ip.length > 0
+                                                        visible: (modelData.ip || "").length > 0
                                                     }
                                                 }
                                             }

quickshell/Modules/Settings/ThemeBrowser.qml

@@ -328,7 +328,6 @@ FloatingWindow {
                 anchors.top: browserSearchField.bottom
                 anchors.topMargin: Theme.spacingM
                 anchors.bottom: parent.bottom
-                anchors.bottomMargin: Theme.spacingM
 
                 Item {
                     anchors.fill: parent
@@ -366,10 +365,6 @@ FloatingWindow {
                     id: themeBrowserList
 
                     anchors.fill: parent
-                    anchors.leftMargin: Theme.spacingM
-                    anchors.rightMargin: Theme.spacingM
-                    anchors.topMargin: Theme.spacingS
-                    anchors.bottomMargin: Theme.spacingS
                     spacing: Theme.spacingS
                     model: ScriptModel {
                         values: root.filteredThemes

quickshell/Services/DMSNetworkService.qml

@@ -323,7 +323,6 @@ Singleton {
             }
         }
 
-        userPreference = state.preference || "auto";
         isConnecting = state.isConnecting || false;
         connectingSSID = state.connectingSSID || "";
         connectionError = state.lastError || "";

quickshell/Widgets/FloatingWindowControls.qml

@@ -6,6 +6,7 @@ Item {
     readonly property real edgeSize: 8
     required property var targetWindow
     property bool supported: typeof targetWindow.startSystemMove === "function"
+    readonly property bool canMaximize: targetWindow.minimumSize.width !== targetWindow.maximumSize.width || targetWindow.minimumSize.height !== targetWindow.maximumSize.height
 
     anchors.fill: parent
 
@@ -16,19 +17,19 @@ Item {
     }
 
     function tryStartResize(edges) {
-        if (!supported)
+        if (!supported || !canMaximize)
             return;
         targetWindow.startSystemResize(edges);
     }
 
     function tryToggleMaximize() {
-        if (!supported)
+        if (!supported || !canMaximize)
             return;
         targetWindow.maximized = !targetWindow.maximized;
     }
 
     MouseArea {
-        visible: root.supported
+        visible: root.supported && root.canMaximize
         height: root.edgeSize
         anchors.left: parent.left
         anchors.right: parent.right
@@ -40,7 +41,7 @@ Item {
     }
 
     MouseArea {
-        visible: root.supported
+        visible: root.supported && root.canMaximize
         width: root.edgeSize
         anchors.left: parent.left
         anchors.top: parent.top
@@ -52,7 +53,7 @@ Item {
     }
 
     MouseArea {
-        visible: root.supported
+        visible: root.supported && root.canMaximize
         width: root.edgeSize
         anchors.right: parent.right
         anchors.top: parent.top
@@ -64,7 +65,7 @@ Item {
     }
 
     MouseArea {
-        visible: root.supported
+        visible: root.supported && root.canMaximize
         width: root.edgeSize
         height: root.edgeSize
         anchors.left: parent.left
@@ -74,7 +75,7 @@ Item {
     }
 
     MouseArea {
-        visible: root.supported
+        visible: root.supported && root.canMaximize
         width: root.edgeSize
         height: root.edgeSize
         anchors.right: parent.right
@@ -84,7 +85,7 @@ Item {
     }
 
     MouseArea {
-        visible: root.supported
+        visible: root.supported && root.canMaximize
         height: root.edgeSize
         anchors.left: parent.left
         anchors.right: parent.right
@@ -96,7 +97,7 @@ Item {
     }
 
     MouseArea {
-        visible: root.supported
+        visible: root.supported && root.canMaximize
         width: root.edgeSize
         height: root.edgeSize
         anchors.left: parent.left
@@ -106,7 +107,7 @@ Item {
     }
 
     MouseArea {
-        visible: root.supported
+        visible: root.supported && root.canMaximize
         width: root.edgeSize
         height: root.edgeSize
         anchors.right: parent.right