Add ViewerClient to rerun.experimental (#9828)

### Related

* Closes #9827 

### What

This adds `ViewerClient` to the `rerun.experimental` module.

Author: grtlr

docs/content/howto/logging/send-table.md

@@ -41,7 +41,7 @@ pip install rerun-sdk[notebook] pyarrow pandas numpy
 ### Connecting to the Viewer
 
 ```python
-from rerun_bindings import ViewerClient
+from rerun.experimental import ViewerClient
 
 # Connect to a running Rerun Viewer
 client = ViewerClient(addr="rerun+http://0.0.0.0:9876/proxy")

docs/snippets/all/howto/send_table.py

@@ -1,7 +1,7 @@
 """Sets the recording properties."""
 
 import pyarrow as pa
-from rerun_bindings import ViewerClient
+from rerun.experimental import ViewerClient
 
 client = ViewerClient(addr="rerun+http://0.0.0.0:9876/proxy")
 client.send_table(

examples/python/notebook/send_table.ipynb

@@ -242,7 +242,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 22,
+   "execution_count": 1,
    "id": "ecd9f116-c6ab-4001-9529-c55dfb8794a0",
    "metadata": {},
    "outputs": [],
@@ -255,12 +255,12 @@
     "import pandas as pd\n",
     "import pyarrow as pa\n",
     "import rerun as rr\n",
-    "from rerun_bindings import ViewerClient"
+    "from rerun.experimental import ViewerClient"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 2,
    "id": "3374e673-368f-44d7-9545-05420a81de5b",
    "metadata": {},
    "outputs": [],
@@ -278,18 +278,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 27,
+   "execution_count": 3,
    "id": "99b9192b-fdb5-48fe-9902-9cab5f273edf",
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "\u001b[90m[\u001b[0m2025-04-08T09:36:24Z \u001b[1m\u001b[31mERROR\u001b[0m re_grpc_client::message_proxy::write\u001b[90m]\u001b[0m Write table call failed: status: Unavailable, message: \"tcp connect error: Connection refused (os error 61)\", details: [], metadata: MetadataMap { headers: {} }\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "client.send_table(\n",
     "    \"Hello from Notebook\",\n",

rerun_notebook/package-lock.json

@@ -6,3 +6,7 @@
 """
 
 from __future__ import annotations
+
+from rerun_bindings import (
+    ViewerClient as ViewerClient,
+)