Rename to ClientContextEnvVars

Since the pages router counterpart is called ScaffoldedEnvVars it's
inconsistent if this one's called ClientContextEnvVariables. They should
either both be …EnvVars or both be …EnvVariables.

docs/environment-variables/environment-variables.md

@@ -35,7 +35,7 @@ The `<RootLayout>` component in `src/app/layout.tsx` makes a set of runtime
 environment variables from the Node.js process on the server available to
 client-side code by adding them as values to a `ClientContext` provider.
 
-The [`ClientContextEnvVariables`](../types/ClientContextEnvVariables.html) type alias is a good starting point
+The [`ClientContextEnvVars`](../types/ClientContextEnvVars.html) type alias is a good starting point
 when adding a new runtime environment variable to app router code. Add your
 variable there and then fix any resulting type errors and you'll be up and
 running.

docs/index.ts

@@ -7,5 +7,5 @@ export { default as shouldLoad } from 'core/caching/shouldLoad';
 export { default as ZUIFuture, type ZUIFutureProps } from 'zui/ZUIFuture';
 export { type IFuture } from 'core/caching/futures';
 export { removeOffset } from 'utils/dateUtils';
-export { type ClientContextEnvVariables } from 'core/env/ClientContext';
+export { type ClientContextEnvVars } from 'core/env/ClientContext';
 export { type ScaffoldedEnvVars } from 'utils/next';

src/core/env/ClientContext.tsx

@@ -38,14 +38,14 @@ declare module '@mui/styles/defaultTheme' {
  *
  * @category Environment Variables
  */
-export type ClientContextEnvVariables = {
+export type ClientContextEnvVars = {
   MUIX_LICENSE_KEY: string | null;
   ZETKIN_APP_DOMAIN: string | null;
 };
 
 type ClientContextProps = {
   children: ReactNode;
-  envVars: ClientContextEnvVariables;
+  envVars: ClientContextEnvVars;
   headers: Record<string, string>;
   lang: string;
   messages: MessageList;