examples section docs cleanup

docs/mkdocs.yml

@@ -261,18 +261,22 @@ nav:
     - Overview: "examples/index.md"
     - CookBook Index: "examples/cookbook_index.md"
     # - PreBuilt Templates: "examples/templates_index.md"
-    - Customizing Agents:
+    - Basic Examples:
+      - Individual Agents:
         - Basic Agent: "swarms/examples/basic_agent.md"
-      - Agent with Streaming: "examples/agent_stream.md"
+        - Tool Usage:
+          - Agents with Vision and Tool Usage: "swarms/examples/vision_tools.md"
           - Agents with Callable Tools: "swarms/examples/agent_with_tools.md"
-      # - Agent With MCP Integration: "swarms/examples/agent_with_mcp.md"
-      - Agent Output Types: "swarms/examples/agent_output_types.md"
           - Agent with Structured Outputs: "swarms/examples/agent_structured_outputs.md"
+          - Agent With MCP Integration: "swarms/examples/agent_with_mcp.md"
+        - Vision:
           - Agents with Vision: "swarms/examples/vision_processing.md"
           - Agent with Multiple Images: "swarms/examples/multiple_images.md"
-      - Agents with Vision and Tool Usage: "swarms/examples/vision_tools.md"
+        - Utils:
+          - Agent with Streaming: "examples/agent_stream.md"
+          - Agent Output Types: "swarms/examples/agent_output_types.md"
           - Gradio Chat Interface: "swarms/ui/main.md"
-      - Model Providers:
+        - LLM Providers:
           - Overview: "swarms/examples/model_providers.md"
           - OpenAI: "swarms/examples/openai_example.md"
           - Anthropic: "swarms/examples/claude.md"
@@ -296,7 +300,8 @@ nav:
       #     - Lumo: "swarms/examples/lumo.md"
       #     - Quant Crypto Agent: "swarms/examples/quant_crypto_agent.md"
 
-    - Multi-Agent Collaboration:
+    - Advanced Examples:
+      - Multi-Agent Architectures:
         - Hybrid Hierarchical-Cluster Swarm Example: "swarms/examples/hhcs_examples.md"
         - Group Chat Example: "swarms/examples/groupchat_example.md"
         - Sequential Workflow Example: "swarms/examples/sequential_example.md"