fix: fix toast spamming due to decky reloads

Author: jessebofill

src/lib/controllers/PluginController.tsx

@@ -47,7 +47,8 @@ export class PluginController {
   private static steamController: SteamController;
 
   private static onWakeSub: Unregisterer;
-
+  static isDismounted: boolean;
+  
   /**
    * Sets the plugin's serverAPI.
    * @param server The serverAPI to use.
@@ -131,6 +132,7 @@ export class PluginController {
    * Function to run when the plugin dismounts.
    */
   static dismount(): void {
+    this.isDismounted = true;
     if (this.onWakeSub) this.onWakeSub.unregister();
 
     this.tabMasterManager.disposeReactions();

src/lib/controllers/PythonInterop.ts

@@ -1,6 +1,7 @@
 import { FileSelectionType, ServerAPI } from "decky-frontend-lib";
 import { validateTabs } from "../Utils";
 import { TabProfileDictionary } from '../../state/TabProfileManager';
+import { PluginController } from './PluginController';
 
 /**
  * Class for frontend -> backend communication.
@@ -326,16 +327,17 @@ export class PythonInterop {
    * @param message The message of the toast.
    */
   static toast(title: string, message: string): void {
-    return (() => {
+    setTimeout(() => {
+      if (PluginController.isDismounted) return;
       try {
-        return this.serverAPI.toaster.toast({
+        this.serverAPI.toaster.toast({
           title: title,
           body: message,
           duration: 8000,
         });
       } catch (e) {
         console.log("Toaster Error", e);
       }
-    })();
+    }, 200)
   }
 }