feat: add extension in griffe loader

Author: wu-vincent

content/reference/python/actor.mdx

@@ -45,6 +45,10 @@ Represents a base actor in the level.
     <tr key="set_rotation">
         <td>[`set_rotation`](#endstone.actor.Actor.set_rotation)</td>
         <td>Sets the actor's rotation.</td>
+    </tr>
+    <tr key="teleport">
+        <td>[`teleport`](#endstone.actor.Actor.teleport)</td>
+        <td></td>
     </tr></tbody>
 </table>
 
@@ -324,6 +328,12 @@ set_rotation(yaw:float, pitch:float) -> None
 
 Sets the actor's rotation.
 
+#### <code className="doc-symbol doc-symbol-method"/> teleport [#endstone.actor.Actor.teleport]
+
+```python
+teleport()
+```
+
 #### <code className="doc-symbol doc-symbol-attribute"/> type [#endstone.actor.Actor.type]
 
 ```python

content/reference/python/block.mdx

@@ -33,6 +33,10 @@ Represents a block.
         <td>[`capture_state`](#endstone.block.Block.capture_state)</td>
         <td>Captures the current state of this block. The returned object will never be updated, and you are not guaranteed that (for example) a sign is still a sign after you capture its state.</td>
     </tr>
+    <tr key="get_relative">
+        <td>[`get_relative`](#endstone.block.Block.get_relative)</td>
+        <td></td>
+    </tr>
     <tr key="set_data">
         <td>[`set_data`](#endstone.block.Block.set_data)</td>
         <td>Sets the complete data for this block</td>
@@ -115,6 +119,12 @@ dimension: Dimension
 
 Gets the dimension which contains this Block
 
+#### <code className="doc-symbol doc-symbol-method"/> get_relative [#endstone.block.Block.get_relative]
+
+```python
+get_relative()
+```
+
 #### <code className="doc-symbol doc-symbol-attribute"/> location [#endstone.block.Block.location]
 
 ```python