fix: move panel HoverHandler to panelContainer to prevent wiggle near pin button

modules/HoverPanel.qml

@@ -202,15 +202,15 @@ PanelWindow {
             enabled: root.popupMode
         }
 
-        Column {
-            id: panelContent
-            width: root.contentWidth
-
         HoverHandler {
             enabled: !root.popupMode && !root._pinned
             onHoveredChanged: if (!root.popupMode && !root._pinned)
                 root.panelHovered = hovered
         }
+
+        Column {
+            id: panelContent
+            width: root.contentWidth
         }
 
         // Pin button — top-right corner, hover mode only
@@ -244,7 +244,7 @@ PanelWindow {
 
             Text {
                 anchors.centerIn: parent
-                text: "\uEB3F"
+                text: root._pinned ? "\uEB40" : "\uEB3F"
                 color: root._pinned ? root.accentColor : M.Theme.base04
                 font.pixelSize: M.Theme.fontSize - 1
                 font.family: M.Theme.iconFontFamily