feat: add multi-session desktop workspace

noctalia-plugin/pi-status-bridge/BarWidget.qml

@@ -1,6 +1,7 @@
 import QtQuick
 import QtQuick.Layouts
 import Quickshell
+import Quickshell.Io
 import qs.Commons
 import qs.Widgets
 
@@ -16,13 +17,31 @@ Item {
     readonly property string screenName: screen?.name ?? ""
     readonly property real capsuleHeight: Style.getCapsuleHeightForScreen(screenName)
     readonly property string bridgeState: pluginApi?.pluginSettings?.bridgeState ?? "idle"
-    readonly property string projectLabel: pluginApi?.pluginSettings?.projectLabel ?? "Home"
+    readonly property string projectLabel: pluginApi?.pluginSettings?.projectLabel ?? "0 sessions"
     readonly property int attentionCount: pluginApi?.pluginSettings?.attentionCount ?? 0
-    readonly property string glyph: bridgeState === "streaming" ? "◒" : bridgeState === "failed" ? "!" : attentionCount > 0 ? "●" : "●"
-    readonly property color stateColor: bridgeState === "failed" ? Color.mError : attentionCount > 0 ? Color.mPrimary : Color.mOnSurface
+    readonly property int workingCount: pluginApi?.pluginSettings?.workingCount ?? 0
+    readonly property int recoveringCount: pluginApi?.pluginSettings?.recoveringCount ?? 0
+    readonly property int errorCount: pluginApi?.pluginSettings?.errorCount ?? 0
+    readonly property string glyph: errorCount > 0 ? "!" : bridgeState === "streaming" ? "◒" : recoveringCount > 0 ? "↻" : attentionCount > 0 ? "●" : "●"
+    readonly property color stateColor: errorCount > 0 ? Color.mError : attentionCount > 0 ? Color.mPrimary : Color.mOnSurface
     implicitWidth: content.implicitWidth + Style.marginM * 2
     implicitHeight: capsuleHeight
 
+    // Keep launch paths configurable for deployments while retaining the local build fallback.
+    Process {
+        id: bridgeStartProcess
+        command: ["systemctl", "--user", "start", "pi-status-bridge.service"]
+        onExited: function(exitCode) {
+            if (exitCode === 0)
+                uiLaunchProcess.running = true
+        }
+    }
+
+    Process {
+        id: uiLaunchProcess
+        command: ["bash", "-c", "ui=\"${PI_STATUS_UI_BINARY:-$HOME/projects/pi-status-bridge/ui/src-tauri/target/release/pi-status-ui}\"; test -x \"$ui\" && exec setsid -f env TMPDIR=/tmp \"$ui\" --toggle >/tmp/pi-status-ui.log 2>&1"]
+    }
+
     Rectangle {
         id: visualCapsule
         anchors.centerIn: parent
@@ -46,10 +65,7 @@ Item {
             id: mouseArea
             anchors.fill: parent
             hoverEnabled: true
-            onClicked: {
-                if (pluginApi)
-                    pluginApi.togglePanel(root.screen, visualCapsule)
-            }
+            onClicked: bridgeStartProcess.running = true
         }
     }
 }

noctalia-plugin/pi-status-bridge/Main.qml

@@ -5,21 +5,25 @@ Item {
     id: root
     property var pluginApi: null
 
-    function setBridgeState(state, projectLabel, attentionCount, detail) {
+    function setBridgeState(state, projectLabel, attentionCount, detail, openCount, workingCount, recoveringCount, errorCount) {
         if (!pluginApi)
             return
         pluginApi.pluginSettings.bridgeState = state
         pluginApi.pluginSettings.projectLabel = projectLabel
         pluginApi.pluginSettings.attentionCount = attentionCount
         pluginApi.pluginSettings.detail = detail
+        pluginApi.pluginSettings.openCount = openCount ?? 0
+        pluginApi.pluginSettings.workingCount = workingCount ?? 0
+        pluginApi.pluginSettings.recoveringCount = recoveringCount ?? 0
+        pluginApi.pluginSettings.errorCount = errorCount ?? 0
         pluginApi.saveSettings()
     }
 
     IpcHandler {
         target: "plugin:pi-status-bridge"
 
-        function setBridgeState(state, projectLabel, attentionCount, detail) {
-            root.setBridgeState(state, projectLabel, attentionCount, detail)
+        function setBridgeState(state, projectLabel, attentionCount, detail, openCount, workingCount, recoveringCount, errorCount) {
+            root.setBridgeState(state, projectLabel, attentionCount, detail, openCount, workingCount, recoveringCount, errorCount)
         }
     }
 }

noctalia-plugin/pi-status-bridge/Panel.qml

@@ -1,36 +0,0 @@
-import QtQuick
-import QtQuick.Layouts
-import qs.Commons
-import qs.Widgets
-
-Item {
-    id: root
-    property var pluginApi: null
-    readonly property var geometryPlaceholder: panelContainer
-    readonly property bool allowAttach: true
-    property real contentPreferredWidth: 680 * Style.uiScaleRatio
-    property real contentPreferredHeight: 420 * Style.uiScaleRatio
-    readonly property string bridgeState: pluginApi?.pluginSettings?.bridgeState ?? "idle"
-    readonly property string projectLabel: pluginApi?.pluginSettings?.projectLabel ?? "Home"
-    readonly property string detail: pluginApi?.pluginSettings?.detail ?? "Bridge not connected"
-
-    anchors.fill: parent
-    Rectangle {
-        id: panelContainer
-        anchors.fill: parent
-        color: "transparent"
-
-        ColumnLayout {
-            anchors.fill: parent
-            anchors.margins: Style.marginL
-            spacing: Style.marginM
-            Text { text: "Pi Status Bridge"; color: Color.mOnSurface; font.bold: true; font.pixelSize: 20 }
-            Text { text: "Project: " + root.projectLabel; color: Color.mOnSurfaceVariant }
-            Text { text: "State: " + root.bridgeState; color: Color.mOnSurfaceVariant }
-            Rectangle { Layout.fillWidth: true; height: 1; color: Color.mOutlineVariant }
-            Text { text: root.detail; color: Color.mOnSurface; wrapMode: Text.Wrap; Layout.fillWidth: true }
-            Text { text: "Select a project explicitly before sending worktree-scoped actions."; color: Color.mOnSurfaceVariant; wrapMode: Text.Wrap; Layout.fillWidth: true }
-            Item { Layout.fillHeight: true }
-        }
-    }
-}

noctalia-plugin/pi-status-bridge/README.md

@@ -1,14 +1,16 @@
 # Pi Status Bridge Noctalia plugin
 
-This Noctalia v4 plugin is deliberately **presentation-only**. It renders
-state supplied through its `plugin:pi-status-bridge` IPC handler and opens its
-panel with `pluginApi.togglePanel`.
+This Noctalia v4 plugin is an aggregate-status **launcher**. It renders the
+workspace counts supplied through its `plugin:pi-status-bridge` IPC handler.
+Clicking its bar widget starts `pi-status-bridge.service` and toggles the
+standalone Pi Status UI. Set `PI_STATUS_UI_BINARY` to override the UI binary;
+the packaged local build path is the fallback.
 
 Use `pi-status-bridge-client` to query the owner-only Unix bridge socket. A
 local integration script should translate responses and events into the plugin
 IPC handler's `setBridgeState(state, projectLabel, attentionCount, detail)`
-call. The plugin never starts Pi, opens TCP, chooses a worktree silently, or
-approves extension requests.
+call. The plugin never opens a Noctalia panel, sends prompts, switches
+sessions, chooses a worktree silently, or approves extension requests.
 
 Install/register it through Noctalia's normal plugin workflow, then add its
 bar widget in Noctalia settings.

noctalia-plugin/pi-status-bridge/manifest.json

@@ -1,18 +1,17 @@
 {
   "id": "pi-status-bridge",
   "name": "Pi Status Bridge",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "minNoctaliaVersion": "4.0.0",
-  "description": "Presentation-only status bar and panel for a local Pi Status Bridge.",
+  "description": "Aggregate Pi workspace status and launcher for the standalone Pi Status UI.",
   "entryPoints": {
     "main": "Main.qml",
-    "barWidget": "BarWidget.qml",
-    "panel": "Panel.qml"
+    "barWidget": "BarWidget.qml"
   },
   "metadata": {
     "defaultSettings": {
       "bridgeState": "idle",
-      "projectLabel": "Home",
+      "projectLabel": "0 sessions",
       "attentionCount": 0,
       "detail": "Bridge not connected"
     }