Replace useContext with use

The docs recommend the use hook because it is simpler and allows itself to be called conditionally.

src/ClientContext.tsx

@@ -11,7 +11,7 @@ import {
   useEffect,
   useState,
   createContext,
-  useContext,
+  use,
   useRef,
   useMemo,
   type JSX,
@@ -69,8 +69,7 @@ const ClientContext = createContext<ClientState | undefined>(undefined);
 
 export const ClientContextProvider = ClientContext.Provider;
 
-export const useClientState = (): ClientState | undefined =>
+export const useClientState = (): ClientState | undefined => use(ClientContext);
-  useContext(ClientContext);
 
 export function useClient(): {
   client?: MatrixClient;

src/MediaDevicesContext.ts

@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE in the repository root for full details.
 */
 
-import { createContext, useContext, useMemo } from "react";
+import { createContext, use, useMemo } from "react";
 import { useObservableEagerState } from "observable-hooks";
 
 import { type MediaDevices } from "./state/MediaDevices";
@@ -15,7 +15,7 @@ export const MediaDevicesContext = createContext<MediaDevices | undefined>(
 );
 
 export function useMediaDevices(): MediaDevices {
-  const mediaDevices = useContext(MediaDevicesContext);
+  const mediaDevices = use(MediaDevicesContext);
   if (mediaDevices === undefined)
     throw new Error(
       "useMediaDevices must be used within a MediaDevices context provider",

src/grid/Grid.tsx

@@ -24,7 +24,7 @@ import {
   createContext,
   forwardRef,
   memo,
-  useContext,
+  use,
   useEffect,
   useMemo,
   useRef,
@@ -124,7 +124,7 @@ interface LayoutContext {
 const LayoutContext = createContext<LayoutContext | null>(null);
 
 function useLayoutContext(): LayoutContext {
-  const context = useContext(LayoutContext);
+  const context = use(LayoutContext);
   if (context === null)
     throw new Error("useUpdateLayout called outside a Grid layout context");
   return context;

src/livekit/TrackProcessorContext.tsx

@@ -14,7 +14,7 @@ import {
   createContext,
   type FC,
   type JSX,
-  useContext,
+  use,
   useEffect,
   useMemo,
 } from "react";
@@ -34,7 +34,7 @@ type ProcessorState = {
 const ProcessorContext = createContext<ProcessorState | undefined>(undefined);
 
 export function useTrackProcessor(): ProcessorState {
-  const state = useContext(ProcessorContext);
+  const state = use(ProcessorContext);
   if (state === undefined)
     throw new Error(
       "useTrackProcessor must be used within a ProcessorProvider",

src/reactions/useReactionsSender.tsx

@@ -8,7 +8,7 @@ Please see LICENSE in the repository root for full details.
 import { EventType, RelationType } from "matrix-js-sdk";
 import {
   createContext,
-  useContext,
+  use,
   type ReactNode,
   useCallback,
   useMemo,
@@ -34,7 +34,7 @@ const ReactionsSenderContext = createContext<
 >(undefined);
 
 export const useReactionsSender = (): ReactionsSenderContextType => {
-  const context = useContext(ReactionsSenderContext);
+  const context = use(ReactionsSenderContext);
   if (!context) {
     throw new Error("useReactions must be used within a ReactionsProvider");
   }