feat: add one-step installer script and enhance README with installation instructions

apps/mac/AIWorkspace/README.md

@@ -28,6 +28,12 @@ Install to `~/Applications/AIWorkspace.app`:
 apps/mac/AIWorkspace/scripts/package-app.sh --install
 ```
 
+One-step local install, optionally enabling start at login and opening the app:
+
+```bash
+apps/mac/AIWorkspace/scripts/install.sh --start-at-login --open
+```
+
 ## Start at login
 
 After installing the app bundle:
@@ -55,6 +61,7 @@ swift run --package-path apps/mac/AIWorkspace AIWorkspace
 - Stop Fidelity services
 - Restart Context MCP
 - Open Mattermost through the service manager
+- Open Mattermost through the local proxy-managed launcher
 - Run Doctor
 - Copy Doctor JSON
 - Copy Photo Inbox URL

apps/mac/AIWorkspace/Sources/main.swift

@@ -203,7 +203,7 @@ struct ServiceMenuView: View {
                 ActionButton(title: "Start Fidelity", systemImage: "play.fill", action: model.startProfile)
                 ActionButton(title: "Stop Fidelity", systemImage: "stop.fill", role: .destructive, action: model.stopProfile)
                 ActionButton(title: "Restart MCP", systemImage: "arrow.triangle.2.circlepath", action: model.restartMCP)
-                ActionButton(title: "Mattermost", systemImage: "message", action: model.openMattermost)
+                ActionButton(title: "Mattermost via Proxy", systemImage: "message.badge", action: model.openMattermost)
             }
 
             Divider()
@@ -266,7 +266,7 @@ struct ServiceRow: View {
             VStack(alignment: .leading, spacing: 2) {
                 Text(service.displayName)
                     .font(.body.weight(.medium))
-                Text(service.health.detail)
+                Text(service.detail)
                     .font(.caption2)
                     .foregroundStyle(.secondary)
                     .lineLimit(1)
@@ -277,7 +277,7 @@ struct ServiceRow: View {
         .padding(.vertical, 7)
         .padding(.horizontal, 10)
         .background(.quaternary.opacity(0.6), in: RoundedRectangle(cornerRadius: 10, style: .continuous))
-        .help(service.health.detail)
+        .help(service.detail)
     }
 
     private var symbol: String {
@@ -402,12 +402,19 @@ struct ServiceStatus: Decodable, Identifiable {
         switch name {
         case "aiw-context-mcp": "Context MCP"
         case "mattermost-proxy": "Mattermost Proxy"
-        case "mattermost-desktop": "Mattermost Desktop"
+        case "mattermost-desktop": "Mattermost Desktop via Proxy"
         case "photo-inbox": "Photo Inbox"
         default: name
         }
     }
 
+    var detail: String {
+        if name == "mattermost-desktop" {
+            return "Launches Mattermost through local proxy 127.0.0.1:8080"
+        }
+        return health.detail
+    }
+
     var compactStatus: String {
         switch status {
         case "externally running": "external"

apps/mac/AIWorkspace/scripts/install.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+INSTALL_LOGIN_ITEM=0
+OPEN_APP=0
+
+for arg in "$@"; do
+  case "$arg" in
+    --start-at-login)
+      INSTALL_LOGIN_ITEM=1
+      ;;
+    --open)
+      OPEN_APP=1
+      ;;
+    *)
+      echo "Unknown argument: $arg" >&2
+      echo "Usage: $0 [--start-at-login] [--open]" >&2
+      exit 1
+      ;;
+  esac
+done
+
+"$SCRIPT_DIR/package-app.sh" --install
+
+if [[ "$INSTALL_LOGIN_ITEM" == "1" ]]; then
+  "$SCRIPT_DIR/install-start-at-login.sh"
+fi
+
+if [[ "$OPEN_APP" == "1" ]]; then
+  open "$HOME/Applications/AIWorkspace.app"
+fi
+
+echo "AI Workspace app install complete."