docs: update Command and multi-agent concepts

docs/docs/concepts/low_level.md

@@ -406,59 +406,6 @@ const myNode = (state: typeof StateAnnotation.State) => {
 };
 ```
 
-A `Command` has the following properties:
-
-| Property | Description |
-| --- | --- |
-| `graph` | Graph to send the command to. Supported values:<br>- `None`: the current graph (default)<br>- `Command.PARENT`: closest parent graph |
-| `update` | Update to apply to the graph's state. |
-| `resume` | Value to resume execution with. To be used together with [`interrupt()`](https://langchain-ai.github.io/langgraphjs/reference/functions/langgraph.interrupt-1.html). |
-| `goto` | Can be one of the following:<br>- name of the node to navigate to next (any node that belongs to the specified `graph`)<br>- sequence of node names to navigate to next<br>- [`Send`](https://langchain-ai.github.io/langgraphjs/reference/classes/langgraph.Send.html) object (to execute a node with the input provided)<br>- sequence of `Send` objects<br>If `goto` is not specified and there are no other tasks left in the graph, the graph will halt after executing the current superstep. |
-
-Here's a complete example:
-
-```ts
-import { StateGraph, Annotation, Command } from "@langchain/langgraph";
-
-const StateAnnotation = Annotation.Root({
-  foo: Annotation<string>,
-});
-
-const myNode = async (state: typeof StateAnnotation.State) => {
-  return new Command({
-    // state update
-    update: {
-      foo: "bar",
-    },
-    // control flow
-    goto: "myOtherNode",
-  });
-};
-
-const myOtherNode = async (state: typeof StateAnnotation.State) => {
-  return {
-    foo: state.foo + "baz"
-  };
-};
-
-const graph = new StateGraph(StateAnnotation)
-  .addNode("myNode", myNode, {
-    // For compiling and validating the graph
-    ends: ["myOtherNode"],
-  })
-  .addNode("myOtherNode", myOtherNode)
-  .addEdge("__start__", "myNode")
-  .compile();
-
-await graph.invoke({
-  foo: "",
-});
-```
-
-```ts
-{ foo: "barbaz" }
-```
-
 With `Command` you can also achieve dynamic control flow behavior (identical to [conditional edges](#conditional-edges)):
 
 ```ts