update toc for doc and dockerfile code style format (#6450)

Co-authored-by: Chayenne <zhaochen20@outlook.com>

.devcontainer/Dockerfile

-From lmsysorg/sglang:dev
+FROM lmsysorg/sglang:dev
 
 # Create non-root user with specified UID and GID
 # NOTE: Replace with your own UID and GID. This is a workaround from https://github.com/microsoft/vscode-remote-release/issues/49#issuecomment-489060908.

docs/backend/function_calling.ipynb

@@ -386,17 +386,7 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Response with tool_choice='required':\n",
-      "Content: None\n",
-      "Tool calls: [ChatCompletionMessageToolCall(id='call_NFO3TSZuRRO8Eu3Cv79uiQ', function=Function(arguments='{\"city\": \"Paris\", \"unit\": \"celsius\"}', name='get_current_weather'), type='function', index=0)]\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "from openai import OpenAI\n",
     "import json\n",
@@ -479,19 +469,7 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Response with specific function choice:\n",
-      "Content: None\n",
-      "Tool calls: [ChatCompletionMessageToolCall(id='call_fGL_1qsPQFqntNBPkSynJw', function=Function(arguments='{\"city\": \"Sophia Antipolis\", \"unit\": \"celsius\"}', name='get_current_weather'), type='function', index=0)]\n",
-      "Called function: get_current_weather\n",
-      "Arguments: {\"city\": \"Sophia Antipolis\", \"unit\": \"celsius\"}\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "# Example with specific function choice - forces the model to call a specific function\n",
     "messages_specific = [\n",

docs/index.rst

@@ -83,3 +83,4 @@ The core features include:
       references/hardware
       references/advanced_deploy
       references/performance_analysis_and_optimization
+      references/developer

docs/references/developer.rst

+Developer Reference
+==========================
+.. toctree::
+   :maxdepth: 1
+
+   development_guide_using_docker.md
+   release_process.md
+   setup_github_runner.md