feat: add Ollama API key support for Turbo mode (#7425)

* feat: add Ollama API key support for Turbo mode

- Add ollamaApiKey field to ProviderSettings schema
- Add ollamaApiKey to SECRET_STATE_KEYS for secure storage
- Update Ollama and NativeOllama providers to use API key for authentication
- Add UI field for Ollama API key (shown when custom base URL is provided)
- Add test coverage for API key functionality

This enables users to use Ollama Turbo with datacenter-grade hardware by providing an API key for authenticated Ollama instances or cloud services.

* fix: use VSCodeTextField for Ollama API key field

Remove non-existent ApiKeyField import and use standard VSCodeTextField with password type, matching other provider implementations

* Add missing translation keys for Ollama API key support

- Add providers.ollama.apiKey and providers.ollama.apiKeyHelp to all 18 language files
- Support for authenticated Ollama instances and cloud services
- Relates to PR #7425

* refactor: improve type safety for Ollama client configuration

- Replace 'any' type with proper OllamaOptions (Config) type
- Import Config type from ollama package for better type checking

---------

Co-authored-by: Roo Code <[email protected]>
Co-authored-by: Daniel Riccio <[email protected]>

Author: 3 people

webview-ui/src/i18n/locales/ca/settings.json

@@ -374,6 +374,8 @@
 		"ollama": {
 			"baseUrl": "Base URL (optional)",
 			"modelId": "Model ID",
+			"apiKey": "Ollama API Key",
+			"apiKeyHelp": "Optional API key for authenticated Ollama instances or cloud services. Leave empty for local installations.",
 			"description": "Ollama allows you to run models locally on your computer. For instructions on how to get started, see their quickstart guide.",
 			"warning": "Note: Roo Code uses complex prompts and works best with Claude models. Less capable models may not work as expected."
 		},