feat(app): remove backend

ui/lib/actions.ts

@@ -1,31 +0,0 @@
-import { Message } from '@/components/ChatWindow';
-
-export const getSuggestions = async (chatHisory: Message[]) => {
-  const chatModel = localStorage.getItem('chatModel');
-  const chatModelProvider = localStorage.getItem('chatModelProvider');
-
-  const customOpenAIKey = localStorage.getItem('openAIApiKey');
-  const customOpenAIBaseURL = localStorage.getItem('openAIBaseURL');
-
-  const res = await fetch(`/api/suggestions`, {
-    method: 'POST',
-    headers: {
-      'Content-Type': 'application/json',
-    },
-    body: JSON.stringify({
-      chatHistory: chatHisory,
-      chatModel: {
-        provider: chatModelProvider,
-        model: chatModel,
-        ...(chatModelProvider === 'custom_openai' && {
-          customOpenAIKey,
-          customOpenAIBaseURL,
-        }),
-      },
-    }),
-  });
-
-  const data = (await res.json()) as { suggestions: string[] };
-
-  return data.suggestions;
-};