[AUTOMATION POST DEPLOYMENT] Update code samples

Author: meili-bot

snippets/generated-code-samples/code_samples_add_or_replace_documents_1.mdx

@@ -22,7 +22,7 @@ client.index('movies').addDocuments([{
     poster: 'https://image.tmdb.org/t/p/w1280/xnopI5Xtky18MPhK40cZAGAOVeV.jpg',
     overview: 'A boy is given the ability to become an adult superhero in times of need with a single magic word.',
     release_date: '2019-03-23'
-}])
+}], { skipCreation: true })
 ```
 
 ```python Python

snippets/generated-code-samples/code_samples_add_or_update_documents_1.mdx

@@ -18,7 +18,7 @@ client.index('movies').updateDocuments([{
     id: 287947,
     title: 'Shazam ⚡️',
     genres: 'comedy'
-}])
+}], { skipCreation: true })
 ```
 
 ```python Python

snippets/generated-code-samples/code_samples_get_network_1.mdx

@@ -5,6 +5,10 @@ curl \
   -X GET 'MEILISEARCH_URL/network'
 ```
 
+```javascript JS
+client.getNetwork()
+```
+
 ```python Python
 client.get_all_networks()
 ```

snippets/generated-code-samples/code_samples_rename_an_index_1.mdx

@@ -7,6 +7,10 @@ curl \
   --data-binary '{ "uid": "INDEX_B" }'
 ```
 
+```javascript JS
+client.updateIndex('movies', { uid: 'films' })
+```
+
 ```python Python
 client.index("INDEX_A").update(new_uid="INDEX_B")
 ```

snippets/generated-code-samples/code_samples_update_network_1.mdx

@@ -21,25 +21,15 @@ curl \
 
 ```javascript JS
 client.initializeNetwork({
-  self: 'leader-1',
+  self: 'https://instance1.meilisearch.com',
   remotes: {
-    'leader-1': {
-      url: 'http://127.0.0.1:7700',
-      searchApiKey: 'searchKey',
-      writeApiKey: 'masterKey',
-    },
-    'remote-paris': {
-      url: 'http://192.168.1.11:7700',
-      searchApiKey: 'searchKeyRemote',
-      writeApiKey: 'masterKey',
-    },
-  },
-  shards: {
-    movies: {
-      remotes: ['leader-1', 'remote-paris'],
-    },
-  },
-});
+    instance2: {
+      url: 'https://instance2.meilisearch.com',
+      searchApiKey: 'SEARCH_API_KEY',
+      writeApiKey: 'WRITE_API_KEY'
+    }
+  }
+})
 ```
 
 ```python Python