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

docs/components/code.mdx

@@ -0,0 +1,36 @@
+---
+title: "Code"
+---
+
+## Example Usage
+
+```python
+from openrouter.components import Code
+
+# Open enum: unrecognized values are captured as UnrecognizedStr
+value: Code = "server_error"
+```
+
+
+## Values
+
+This is an open enum. Unrecognized values will not fail type checks.
+
+- `"server_error"`
+- `"rate_limit_exceeded"`
+- `"invalid_prompt"`
+- `"vector_store_timeout"`
+- `"invalid_image"`
+- `"invalid_image_format"`
+- `"invalid_base64_image"`
+- `"invalid_image_url"`
+- `"image_too_large"`
+- `"image_too_small"`
+- `"image_parse_error"`
+- `"image_content_policy_violation"`
+- `"invalid_image_mode"`
+- `"image_file_too_large"`
+- `"unsupported_image_media_type"`
+- `"empty_image_file"`
+- `"failed_to_download_image"`
+- `"image_file_not_found"`