FCE-2129 / scope search on current version (#201)

## Description

Scopes the search to the current version.

Author: czerwiukk

api/fishjam-server

@@ -146,14 +146,14 @@ Once you've created a viewer token, you can connect to a room using the Fishjam
 
     // ...
 
-    const { connect } = useLivestreamViewer();
+    const { connect, whepClientRef } = useLivestreamViewer();
 
     // ...
 
     await connect({ token: viewerToken });
 
     // Use `LivestreamViewer` to render the stream
-    <LivestreamViewer />
+    <LivestreamViewer ref={whepClientRef} />
     ```
 
   </TabItem>
@@ -210,14 +210,14 @@ Once you've created a room of type `livestream` with the `public` flag enabled,
 
     // ...
 
-    const { connect } = useLivestreamViewer();
+    const { connect, whepClientRef } = useLivestreamViewer();
 
     // ...
 
     await connect({ streamId: roomId });
 
     // Use `LivestreamViewer` to render the stream
-    <LivestreamViewer />
+    <LivestreamViewer ref={whepClientRef} />
     ```
 
   </TabItem>

docs/explanation/public-livestreams.mdx

@@ -161,17 +161,14 @@ We can now start sending media, which we can obtain from the user's camera, scre
 
         const streamerToken = '';
         const roomId = '';
-        const { connect, whipClientRef } = useLivestreamStreamer();
+        const { connect, whipClientRef } = useLivestreamStreamer({ videoEnabled: true, audioEnabled: true, camera: cameras[0] });
 
         // ...
 
         await connect(streamerToken);
 
         // Render the livestream
         <LivestreamStreamer
-          videoEnabled={true}
-          audioEnabled={true}
-          camera={cameras[0]}
           whipClientRef={whipClientRef}
         />
         ```
@@ -262,12 +259,12 @@ We can now begin receiving the stream
       useLivestreamViewer,
     } from '@fishjam-cloud/react-native-client/livestream';
 
-    const { connect } = useLivestreamViewer();
+    const { connect, whepClientRef } = useLivestreamViewer();
 
     await connect({ token: viewerToken });
 
     // Render the livestream
-    <LivestreamViewer />
+    <LivestreamViewer ref={whepClientRef} />
     ```
 
   </TabItem>

docs/tutorials/livestreaming.mdx

@@ -266,7 +266,18 @@ const config: Config = {
   } satisfies Preset.ThemeConfig,
 
   plugins: [
-    require.resolve("docusaurus-lunr-search"),
+    [
+      require.resolve("docusaurus-lunr-search"),
+      // exclude old versions and next from search
+      {
+        includeRoutes: [
+          "/tutorials/*",
+          "/how-to/*",
+          "/explanation/*",
+          "/api/*",
+        ],
+      },
+    ],
     [
       "docusaurus-plugin-typedoc",
       {