docs(topics): Add new guides to toctree

why: New topic guides need to be discoverable in documentation
what:
- Add pane_interaction to toctree
- Add workspace_setup to toctree
- Add automation_patterns to toctree
- Order topics in logical learning progression

Author: tony

docs/topics/index.md

@@ -4,11 +4,14 @@ orphan: true
 
 # Topics
 
-Explore libtmux’s core functionalities and underlying principles at a high level, while providing essential context and detailed explanations to help you understand its design and usage.
+Explore libtmux's core functionalities and underlying principles at a high level, while providing essential context and detailed explanations to help you understand its design and usage.
 
 ```{toctree}
 
-context_managers
 traversal
+pane_interaction
+workspace_setup
+automation_patterns
+context_managers
 options_and_hooks
 ```