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

docs/components/toolchoice.mdx

@@ -0,0 +1,30 @@
+---
+title: "ToolChoice"
+---
+
+## Supported Types
+
+### `components.ToolChoiceAuto`
+
+```python
+value: components.ToolChoiceAuto = /* values here */
+```
+
+### `components.ToolChoiceAny`
+
+```python
+value: components.ToolChoiceAny = /* values here */
+```
+
+### `components.ToolChoiceNone`
+
+```python
+value: components.ToolChoiceNone = /* values here */
+```
+
+### `components.ToolChoiceTool`
+
+```python
+value: components.ToolChoiceTool = /* values here */
+```
+