chore: 🐝 Update SDK - Generate (spec change merged) 0.11.18 (#424)

Co-authored-by: speakeasybot <bot@speakeasyapi.dev>
Co-authored-by: speakeasy-github[bot] <128539517+speakeasy-github[bot]@users.noreply.github.com>

docs/components/additionaltoolsitemtoolunion.mdx

@@ -0,0 +1,168 @@
+---
+title: "AdditionalToolsItemToolUnion"
+---
+
+## Supported Types
+
+### `components.AdditionalToolsItemToolFunction`
+
+```python
+value: components.AdditionalToolsItemToolFunction = /* values here */
+```
+
+### `components.PreviewWebSearchServerTool`
+
+```python
+value: components.PreviewWebSearchServerTool = /* values here */
+```
+
+### `components.Preview20250311WebSearchServerTool`
+
+```python
+value: components.Preview20250311WebSearchServerTool = /* values here */
+```
+
+### `components.LegacyWebSearchServerTool`
+
+```python
+value: components.LegacyWebSearchServerTool = /* values here */
+```
+
+### `components.WebSearchServerTool`
+
+```python
+value: components.WebSearchServerTool = /* values here */
+```
+
+### `components.FileSearchServerTool`
+
+```python
+value: components.FileSearchServerTool = /* values here */
+```
+
+### `components.ComputerUseServerTool`
+
+```python
+value: components.ComputerUseServerTool = /* values here */
+```
+
+### `components.CodeInterpreterServerTool`
+
+```python
+value: components.CodeInterpreterServerTool = /* values here */
+```
+
+### `components.McpServerTool`
+
+```python
+value: components.McpServerTool = /* values here */
+```
+
+### `components.ImageGenerationServerTool`
+
+```python
+value: components.ImageGenerationServerTool = /* values here */
+```
+
+### `components.CodexLocalShellTool`
+
+```python
+value: components.CodexLocalShellTool = /* values here */
+```
+
+### `components.ShellServerTool`
+
+```python
+value: components.ShellServerTool = /* values here */
+```
+
+### `components.ApplyPatchServerTool`
+
+```python
+value: components.ApplyPatchServerTool = /* values here */
+```
+
+### `components.CustomTool`
+
+```python
+value: components.CustomTool = /* values here */
+```
+
+### `components.AdvisorServerToolOpenRouter`
+
+```python
+value: components.AdvisorServerToolOpenRouter = /* values here */
+```
+
+### `components.SubagentServerToolOpenRouter`
+
+```python
+value: components.SubagentServerToolOpenRouter = /* values here */
+```
+
+### `components.DatetimeServerTool`
+
+```python
+value: components.DatetimeServerTool = /* values here */
+```
+
+### `components.FilesServerTool`
+
+```python
+value: components.FilesServerTool = /* values here */
+```
+
+### `components.FusionServerToolOpenRouter`
+
+```python
+value: components.FusionServerToolOpenRouter = /* values here */
+```
+
+### `components.ImageGenerationServerToolOpenRouter`
+
+```python
+value: components.ImageGenerationServerToolOpenRouter = /* values here */
+```
+
+### `components.ChatSearchModelsServerTool`
+
+```python
+value: components.ChatSearchModelsServerTool = /* values here */
+```
+
+### `components.WebFetchServerTool`
+
+```python
+value: components.WebFetchServerTool = /* values here */
+```
+
+### `components.WebSearchServerToolOpenRouter`
+
+```python
+value: components.WebSearchServerToolOpenRouter = /* values here */
+```
+
+### `components.ApplyPatchServerToolOpenRouter`
+
+```python
+value: components.ApplyPatchServerToolOpenRouter = /* values here */
+```
+
+### `components.BashServerTool`
+
+```python
+value: components.BashServerTool = /* values here */
+```
+
+### `components.ShellServerToolOpenRouter`
+
+```python
+value: components.ShellServerToolOpenRouter = /* values here */
+```
+
+### `components.AdditionalToolsItemTool`
+
+```python
+value: components.AdditionalToolsItemTool = /* values here */
+```
+