Allow computed tray menu for extensions (#6598)

* Add computed tray menu for extensions.

Signed-off-by: Panu Horsmalahti <phorsmalahti@mirantis.com>

* Use disposer. Fix style.

Signed-off-by: Panu Horsmalahti <phorsmalahti@mirantis.com>

* Register/reregister injectables by id.

Signed-off-by: Panu Horsmalahti <phorsmalahti@mirantis.com>

Signed-off-by: Panu Horsmalahti <phorsmalahti@mirantis.com>

src/main/tray/reactive-tray-menu-items/start-reactive-tray-menu-items.injectable.ts

@@ -15,8 +15,8 @@ const startReactiveTrayMenuItemsInjectable = getInjectable({
 
     return {
       id: "start-reactive-tray-menu-items",
-      run: async () => {
-        await reactiveTrayMenuItems.start();
+      run: () => {
+        reactiveTrayMenuItems.start();
       },
 
       runAfter: di.inject(startTrayInjectable),

src/main/tray/tray-menu-item/tray-menu-item-registrator.injectable.ts

@@ -25,9 +25,13 @@ const trayMenuItemRegistratorInjectable = getInjectable({
     const withErrorLoggingFor = di.inject(withErrorLoggingInjectable);
     const getRandomId = di.inject(getRandomIdInjectable);
 
-    return mainExtension.trayMenus.flatMap(
-      toItemInjectablesFor(mainExtension, withErrorLoggingFor, getRandomId),
-    );
+    return computed(() => {
+      const trayMenus = Array.isArray(mainExtension.trayMenus) ? mainExtension.trayMenus : mainExtension.trayMenus.get();
+
+      return trayMenus.flatMap(
+        toItemInjectablesFor(mainExtension, withErrorLoggingFor, getRandomId),
+      );
+    });
   },
 
   injectionToken: extensionRegistratorInjectionToken,
@@ -117,5 +121,3 @@ const toItemInjectablesFor = (extension: LensMainExtension, withErrorLoggingFor:
 
   return _toItemInjectables(null);
 };
-
-