additional lint fixes

src/grid/Grid.tsx

@@ -362,7 +362,7 @@ export function Grid<
   // Because we're using react-spring in imperative mode, we're responsible for
   // firing animations manually whenever the tiles array updates
   useEffect(() => {
-    springRef.start();
+    void springRef.start();
   }, [placedTiles, springRef]);
 
   const animateDraggedTile = (
@@ -372,7 +372,7 @@ export function Grid<
     const { tileId, tileX, tileY } = dragState.current!;
     const tile = placedTiles.find((t) => t.id === tileId)!;
 
-    springRef.current
+    void springRef.current
       .find((c) => (c.item as Tile<TileModel>).id === tileId)
       ?.start(
         endOfGesture

src/home/CallList.test.tsx

@@ -31,7 +31,7 @@ describe("CallList", () => {
     );
   };
 
-  it("should show room", async () => {
+  it("should show room", () => {
     const rooms = [
       {
         roomName: "Room #1",

src/room/MuteStates.ts

@@ -22,6 +22,7 @@ import {
   useMemo,
 } from "react";
 import { IWidgetApiRequest } from "matrix-widget-api";
+import { logger } from "matrix-js-sdk/src/logger";
 
 import { MediaDevice, useMediaDevices } from "../livekit/MediaDevicesContext";
 import { useReactiveState } from "../useReactiveState";
@@ -83,10 +84,14 @@ export function useMuteStates(): MuteStates {
   const video = useMuteState(devices.videoInput, () => true);
 
   useEffect(() => {
-    widget?.api.transport.send(ElementWidgetActions.DeviceMute, {
-      audio_enabled: audio.enabled,
-      video_enabled: video.enabled,
-    });
+    widget?.api.transport
+      .send(ElementWidgetActions.DeviceMute, {
+        audio_enabled: audio.enabled,
+        video_enabled: video.enabled,
+      })
+      .catch((e) =>
+        logger.warn("Could not send DeviceMute action to widget", e),
+      );
   }, [audio, video]);
 
   const onMuteStateChangeRequest = useCallback(

src/vitest.setup.ts

@@ -20,17 +20,21 @@ import posthog from "posthog-js";
 import { initReactI18next } from "react-i18next";
 import { afterEach, beforeEach } from "vitest";
 import { cleanup } from "@testing-library/react";
+import { logger } from "matrix-js-sdk/src/logger";
 
 import { Config } from "./config/Config";
 
 // Bare-minimum i18n config
-i18n.use(initReactI18next).init({
-  lng: "en-GB",
-  fallbackLng: "en-GB",
-  interpolation: {
-    escapeValue: false, // React has built-in XSS protections
-  },
-});
+i18n
+  .use(initReactI18next)
+  .init({
+    lng: "en-GB",
+    fallbackLng: "en-GB",
+    interpolation: {
+      escapeValue: false, // React has built-in XSS protections
+    },
+  })
+  .catch((e) => logger.warn("Failed to init i18n for testing", e));
 
 Config.initDefault();
 posthog.opt_out_capturing();