Replace Context.Provider with Context

Update to be in line with the recommended way from React 19.

Docs https://react.dev/blog/2024/12/05/react-19#context-as-a-provider

Author: kassens

src/content/learn/managing-state.md

@@ -837,9 +837,7 @@ export function TasksProvider({ children }) {
 
   return (
     <TasksContext value={tasks}>
-      <TasksDispatchContext
-        value={dispatch}
-      >
+      <TasksDispatchContext value={dispatch}>
         {children}
       </TasksDispatchContext>
     </TasksContext>

src/content/learn/scaling-up-with-reducer-and-context.md

@@ -1363,4 +1363,3 @@ As your app grows, you may have many context-reducer pairs like this. This is a
 - You can have many context-reducer pairs like this in your app.
 
 </Recap>
-

src/content/reference/react/createContext.md

@@ -46,7 +46,7 @@ const ThemeContext = createContext('light');
 
 ---
 
-### `SomeContext` {/*provider*/}
+### `SomeContext` and `SomeContext.Provider` {/*provider*/}
 
 Wrap your components into a context provider to specify the value of this context for all components inside:
 
@@ -62,6 +62,8 @@ function App() {
 }
 ```
 
+`SomeContext.Provider` is an alias for `SomeContext` and was used in older versions of React before 19.0.
+
 #### Props {/*provider-props*/}
 
 * `value`: The value that you want to pass to all the components reading this context inside this provider, no matter how deep. The context value can be of any type. A component calling [`useContext(SomeContext)`](/reference/react/useContext) inside of the provider receives the `value` of the innermost corresponding context provider above it.
@@ -215,4 +217,3 @@ const ThemeContext = createContext('light');
 This value never changes. React only uses this value as a fallback if it can't find a matching provider above.
 
 To make context change over time, [add state and wrap components in a context provider.](/reference/react/useContext#updating-data-passed-via-context)
-

src/content/reference/react/legacy.md

@@ -30,6 +30,6 @@ These APIs were removed in React 19:
 * [`createFactory`](https://18.react.dev/reference/react/createFactory): use JSX instead.
 * Class Components: [`static contextTypes`](https://18.react.dev//reference/react/Component#static-contexttypes): use [`static contextType`](#static-contexttype) instead.
 * Class Components: [`static childContextTypes`](https://18.react.dev//reference/react/Component#static-childcontexttypes): use [`static contextType`](#static-contexttype) instead.
-* Class Components: [`static getChildContext`](https://18.react.dev//reference/react/Component#getchildcontext): use [`Context.Provider`](/reference/react/createContext#provider) instead.
+* Class Components: [`static getChildContext`](https://18.react.dev//reference/react/Component#getchildcontext): use [`Context`](/reference/react/createContext#provider) instead.
 * Class Components: [`static propTypes`](https://18.react.dev//reference/react/Component#static-proptypes): use a type system like [TypeScript](https://www.typescriptlang.org/) instead.
 * Class Components: [`this.refs`](https://18.react.dev//reference/react/Component#refs): use [`createRef`](/reference/react/createRef) instead.