👌 Cleanup App.busy -> PhpEnv.shared.isBusy

phpmon/Domain/App/App.swift

@@ -36,12 +36,6 @@ class App {
         return machine
     }
     
-    /** Whether the app is busy doing something. Used to determine what UI to display. */
-    // TODO: Remove this, and always use PhpEnv.shared.isBusy
-    static var busy: Bool {
-        return PhpEnv.shared.isBusy
-    }
-    
     // MARK: Variables
     
     /** The list of preferences that are currently active. */

phpmon/Domain/Menu/MainMenu.swift

@@ -145,7 +145,7 @@ class MainMenu: NSObject, NSWindowDelegate, NSMenuDelegate, PhpSwitcherDelegate
     /** Refreshes the icon with the PHP version. */
     @objc func refreshIcon() {
         DispatchQueue.main.async { [self] in
-            if (App.busy) {
+            if (PhpEnv.shared.isBusy) {
                 setStatusBar(image: NSImage(named: NSImage.Name("StatusBarIcon"))!)
             } else {
                 if Preferences.preferences[.shouldDisplayDynamicIcon] as! Bool == false {

phpmon/Domain/Menu/StatusMenu.swift

@@ -22,7 +22,7 @@ class StatusMenu : NSMenu {
     }
     
     func addPhpActionMenuItems() {
-        if App.busy {
+        if PhpEnv.shared.isBusy {
             addItem(NSMenuItem(title: "mi_busy".localized, action: nil, keyEquivalent: ""))
             return
         }