Fix haptics: WASM backend StrictMode loading, autoStop override, TS errors

- Reset wasmBackendLoaded ref in cleanup so React 18 StrictMode
  double-mount doesn't permanently prevent WASM backend registration
- Remove rebuildMaps() auto-override of autoStopTimeoutSecs that was
  clobbering user preferences on every device change
- Fix navigator.bluetooth type assertion in HapticsStatus
- Cast Core.Supports handler to GMCPCoreSupports for sendAdd/sendRemove
- Use intersection type for GamepadWithVibration to fix TS interface error
- Add WASM haptics module declaration

Author: ctoth

src/@types/buttplug-wasm.d.ts

@@ -0,0 +1,8 @@
+declare module "buttplug-wasm/dist/buttplug-wasm.mjs" {
+  export class ButtplugWasmClientConnector {
+    Connected: boolean;
+    connect(): Promise<void>;
+    disconnect(): Promise<void>;
+    static activateLogging(): Promise<void>;
+  }
+}

src/App.tsx

@@ -195,7 +195,10 @@ function App() {
         wasmBackendLoaded.current = false;
       });
 
-    return () => { cancelled = true; };
+    return () => {
+      cancelled = true;
+      wasmBackendLoaded.current = false;
+    };
   }, [preferences.haptics.enabled]);
 
   // Effect for CTRL + Number shortcut

src/HapticsService.ts

@@ -281,15 +281,11 @@ export class HapticsService extends EventEmitter<HapticsServiceEvents> {
     let nextActuatorId = 0;
     let nextSensorId = 0;
 
-    // Determine effective auto-stop timeout based on device classes present
-    const deviceClasses = new Set<HapticsDeviceClass>();
-
     for (const backend of this.backends) {
       // Actuators
       const actuators = backend.getActuators();
       for (const actuator of actuators) {
         const globalId = nextActuatorId++;
-        deviceClasses.add(actuator.deviceClass);
         this.actuatorMap.set(globalId, {
           backend,
           localId: actuator.id,
@@ -315,12 +311,6 @@ export class HapticsService extends EventEmitter<HapticsServiceEvents> {
       }
     }
 
-    // Auto-stop timeout: use shorter timeout if intimate devices are present
-    if (deviceClasses.has("intimate")) {
-      this._autoStopTimeoutSecs = 5;
-    } else if (deviceClasses.has("gaming")) {
-      this._autoStopTimeoutSecs = 30;
-    }
   }
 
   // -----------------------------------------------------------------------

src/components/HapticsStatus.tsx

@@ -108,7 +108,7 @@ const HapticsStatus: React.FC<HapticsStatusProps> = ({ client }) => {
         <div style={{ marginBottom: "8px" }}>
           <strong>Bluetooth Devices</strong>
         </div>
-        {typeof navigator !== "undefined" && navigator.bluetooth ? (
+        {typeof navigator !== "undefined" && (navigator as any).bluetooth ? (
           <div>
             <button
               onClick={handleScan}

src/gmcp/Client/Haptics.ts

@@ -1,4 +1,5 @@
 import { GMCPPackage } from "../package";
+import type { GMCPCoreSupports } from "../Core";
 import { hapticsService } from "../../HapticsService";
 import { preferencesStore } from "../../PreferencesStore";
 import type { HapticsCommand, HapticsSensorReading } from "../../haptics/types";
@@ -183,7 +184,7 @@ export class GMCPClientHaptics extends GMCPPackage {
 
   advertiseHapticsSupport(): void {
     if (!this.isAdvertised) {
-      const coreSupports = this.client.gmcpHandlers["Core.Supports"];
+      const coreSupports = this.client.gmcpHandlers["Core.Supports"] as GMCPCoreSupports | undefined;
       if (coreSupports) {
         coreSupports.sendAdd([
           { name: "Client.Haptics", version: this.packageVersion || 1 },
@@ -195,7 +196,7 @@ export class GMCPClientHaptics extends GMCPPackage {
 
   unadvertiseHapticsSupport(): void {
     if (this.isAdvertised) {
-      const coreSupports = this.client.gmcpHandlers["Core.Supports"];
+      const coreSupports = this.client.gmcpHandlers["Core.Supports"] as GMCPCoreSupports | undefined;
       if (coreSupports) {
         coreSupports.sendRemove(["Client.Haptics"]);
         this.isAdvertised = false;

src/haptics/GamepadBackend.ts

@@ -362,6 +362,6 @@ interface GamepadHapticActuatorExtended {
   reset(): Promise<string>;
 }
 
-interface GamepadWithVibration extends Gamepad {
+type GamepadWithVibration = Gamepad & {
   vibrationActuator: GamepadHapticActuatorExtended | null;
-}
+};