feat: Popup to show current project rules (#241)

* feat: Popup to show current project rules
* feat: Add icon to show project rules button
* feat: Add counter for active rules

ChatView/qml/parts/TopBar.qml

@@ -33,6 +33,8 @@ Rectangle {
     property alias recentPath: recentPathId
     property alias openChatHistory: openChatHistoryId
     property alias pinButton: pinButtonId
+    property alias rulesButton: rulesButtonId
+    property alias activeRulesCount: activeRulesCountId.text
 
     color: palette.window.hslLightness > 0.5 ?
                Qt.darker(palette.window, 1.1) :
@@ -126,6 +128,38 @@ Rectangle {
             ToolTip.text: qsTr("Show in system")
         }
 
+        QoAButton {
+            id: rulesButtonId
+
+            icon {
+                source: "qrc:/qt/qml/ChatView/icons/rules-icon.svg"
+                height: 15
+                width: 15
+            }
+            text: " "
+
+            ToolTip.visible: hovered
+            ToolTip.delay: 250
+            ToolTip.text: root.activeRulesCount > 0 
+                ? qsTr("View active project rules (%1)").arg(root.activeRulesCount)
+                : qsTr("View active project rules (no rules found)")
+
+            Text {
+                id: activeRulesCountId
+
+                anchors {
+                    bottom: parent.bottom
+                    bottomMargin: 2
+                    right: parent.right
+                    rightMargin: 4
+                }
+
+                color: palette.text
+                font.pixelSize: 10
+                font.bold: true
+            }
+        }
+
         Item {
             Layout.fillWidth: true
         }