Add Cloudflare AI provider support and enhance connection management

- Introduced Cloudflare AI as a new provider with specific configurations in providerModels.js and providers.js.
- Updated DefaultExecutor to handle account ID resolution for Cloudflare AI connections.
- Enhanced AddApiKeyModal and EditConnectionModal to include account ID input for Cloudflare AI.
- Implemented validation for Cloudflare AI API key connections in testUtils.js and route.js.
- Updated UI components to reflect changes in provider management and connection handling.

src/shared/components/index.js

@@ -30,8 +30,10 @@ export { default as IFlowCookieModal } from "./IFlowCookieModal";
 export { default as GitLabAuthModal } from "./GitLabAuthModal";
 export { default as EditConnectionModal } from "./EditConnectionModal";
 export { default as AddCustomEmbeddingModal } from "./AddCustomEmbeddingModal";
+export { default as NoAuthProxyCard } from "./NoAuthProxyCard";
 export { default as SegmentedControl } from "./SegmentedControl";
 export { default as Tooltip } from "./Tooltip";
+export { default as ProviderInfoCard } from "./ProviderInfoCard";
 
 // Layouts
 export * from "./layouts";