Fix durability modes section

src/oss/langgraph/durable-execution.mdx

@@ -52,40 +52,7 @@ how to structure your code using **tasks** to avoid these issues. The same princ
 
 ## Durability modes
 
-LangGraph supports three durability modes that allow you to balance performance and data consistency based on your application's requirements. The durability modes, from least to most durable, are as follows:
-
-* [`"exit"`](#exit)
-* [`"async"`](#async)
-* [`"sync"`](#sync)
-
-A higher durability mode adds more overhead to the workflow execution.
-
-<Tip>
-**Added in v0.6.0**
-Use the `durability` parameter instead of `checkpoint_during` (deprecated in v0.6.0) for persistence policy management:
-
-* `durability="async"` replaces `checkpoint_during=True`
-* `durability="exit"` replaces `checkpoint_during=False`
-
-for persistence policy management, with the following mapping:
-
-* `checkpoint_during=True` -> `durability="async"`
-* `checkpoint_during=False` -> `durability="exit"`
-</Tip>
-
-### `"exit"`
-
-Changes are persisted only when graph execution completes (either successfully or with an error). This provides the best performance for long-running graphs but means intermediate state is not saved, so you cannot recover from mid-execution failures or interrupt the graph execution.
-
-### `"async"`
-
-Changes are persisted asynchronously while the next step executes. This provides good performance and durability, but there's a small risk that checkpoints might not be written if the process crashes during execution.
-
-### `"sync"`
-
-Changes are persisted synchronously before the next step starts. This ensures that every checkpoint is written before continuing execution, providing high durability at the cost of some performance overhead.
-
-You can specify the durability mode when calling any graph execution method:
+LangGraph supports three durability modes that allow you to balance performance and data consistency based on your application's requirements. A higher durability mode adds more overhead to the workflow execution. You can specify the durability mode when calling any graph execution method:
 
 :::python
 ```python
@@ -96,6 +63,21 @@ graph.stream(
 ```
 :::
 
+:::js
+```typescript
+graph.stream(
+    {"input": "test"},
+    durability="sync"
+)
+```
+:::
+
+The durability modes, from least to most durable, are as follows:
+
+* `"exit"`: Changes are persisted only when graph execution completes (either successfully or with an error). This provides the best performance for long-running graphs but means intermediate state is not saved, so you cannot recover from mid-execution failures or interrupt the graph execution.
+* `"async"`: Changes are persisted asynchronously while the next step executes. This provides good performance and durability, but there's a small risk that checkpoints might not be written if the process crashes during execution.
+* `"sync"`: Changes are persisted synchronously before the next step starts. This ensures that every checkpoint is written before continuing execution, providing high durability at the cost of some performance overhead.
+
 ## Using tasks in nodes
 
 If a [node](/oss/langgraph/graph-api#nodes) contains multiple operations, you may find it easier to convert each operation into a **task** rather than refactor the operations into individual nodes.