feat: enhance error handling for LLM API calls

Add LLM error alert functionality to display specific error messages based on API responses. Introduce new LlmErrorAlertType interface for structured error alerts. Update chat components to manage and display LLM error alerts effectively, improving user feedback during error scenarios.

app/components/chat/BaseChat.tsx

@@ -19,7 +19,7 @@ import { ExamplePrompts } from '~/components/chat/ExamplePrompts';
 import GitCloneButton from './GitCloneButton';
 import type { ProviderInfo } from '~/types/model';
 import StarterTemplates from './StarterTemplates';
-import type { ActionAlert, SupabaseAlert, DeployAlert } from '~/types/actions';
+import type { ActionAlert, SupabaseAlert, DeployAlert, LlmErrorAlertType } from '~/types/actions';
 import DeployChatAlert from '~/components/deploy/DeployAlert';
 import ChatAlert from './ChatAlert';
 import type { ModelInfo } from '~/lib/modules/llm/types';
@@ -32,6 +32,7 @@ import { StickToBottom, useStickToBottomContext } from '~/lib/hooks';
 import { ChatBox } from './ChatBox';
 import type { DesignScheme } from '~/types/design-scheme';
 import type { ElementInfo } from '~/components/workbench/Inspector';
+import LlmErrorAlert from './LLMApiAlert';
 
 const TEXTAREA_MIN_HEIGHT = 76;
 
@@ -69,6 +70,8 @@ interface BaseChatProps {
   clearSupabaseAlert?: () => void;
   deployAlert?: DeployAlert;
   clearDeployAlert?: () => void;
+  llmErrorAlert?: LlmErrorAlertType;
+  clearLlmErrorAlert?: () => void;
   data?: JSONValue[] | undefined;
   chatMode?: 'discuss' | 'build';
   setChatMode?: (mode: 'discuss' | 'build') => void;
@@ -113,6 +116,8 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
       clearDeployAlert,
       supabaseAlert,
       clearSupabaseAlert,
+      llmErrorAlert,
+      clearLlmErrorAlert,
       data,
       chatMode,
       setChatMode,
@@ -411,6 +416,7 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
                       }}
                     />
                   )}
+                  {llmErrorAlert && <LlmErrorAlert alert={llmErrorAlert} clearAlert={() => clearLlmErrorAlert?.()} />}
                 </div>
                 {progressAnnotations && <ProgressCompilation data={progressAnnotations} />}
                 <ChatBox