docs: Mintlify MDX docs + docs.json; bump Speakeasy to 1.787.0 (#382)

docs/components/chattoolchoice.mdx

@@ -0,0 +1,39 @@
+---
+title: "ChatToolChoice"
+---
+
+Tool choice configuration
+
+
+## Supported Types
+
+### `components.ChatToolChoiceNone`
+
+```python
+value: components.ChatToolChoiceNone = /* values here */
+```
+
+### `components.ChatToolChoiceAuto`
+
+```python
+value: components.ChatToolChoiceAuto = /* values here */
+```
+
+### `components.ChatToolChoiceRequired`
+
+```python
+value: components.ChatToolChoiceRequired = /* values here */
+```
+
+### `components.ChatNamedToolChoice`
+
+```python
+value: components.ChatNamedToolChoice = /* values here */
+```
+
+### `components.ChatServerToolChoice`
+
+```python
+value: components.ChatServerToolChoice = /* values here */
+```
+