Harrison/human in the loop (#776)

* add human in the loop examples

* cr

* cr

* cr

* cr

* cr

* cr

* cr

docs/_scripts/copy_notebooks.py

@@ -16,9 +16,7 @@ _MANUAL = {
         "async.ipynb",
         "streaming-tokens.ipynb",
         "streaming-content.ipynb",
-        "human-in-the-loop.ipynb",
         "persistence.ipynb",
-        "time-travel.ipynb",
         "visualization.ipynb",
         "state-model.ipynb",
         "subgraph.ipynb",
@@ -35,6 +33,10 @@ _MANUAL = {
         "create-react-agent-system-prompt.ipynb",
         "create-react-agent-memory.ipynb",
         "create-react-agent-hitl.ipynb",
+        "human_in_the_loop/breakpoints.ipynb",
+        "human_in_the_loop/time-travel.ipynb",
+        "human_in_the_loop/edit-graph-state.ipynb",
+        "human_in_the_loop/wait-user-input.ipynb",
     ],
     "tutorials": [
         "introduction.ipynb",