feat: add models management and usage history components

- Introduced RequestContentDialog for displaying request content details.
- Added UsageBarChart for visualizing token usage data.
- Implemented UsageHistorySection to manage and display usage history with filtering and pagination.
- Created provider-types for managing provider-related types.
- Developed ModelsPage to encapsulate models configuration, providers, and usage history.
- Defined usage-history types and utility functions for managing usage data.
- Updated routing to include models page and redirect agents to models.
- Refactored chat store to integrate models instead of agents.
- Established models store for managing model-related state and data fetching.

electron/gateway/session-store.ts

@@ -2,7 +2,7 @@ import * as fs from 'fs';
 import * as path from 'path';
 import { app } from 'electron';
 import logManager from '@electron/service/logger';
-import { normalizeAgentSessionKey } from '@runtime/lib/agents';
+import { normalizeAgentSessionKey } from '@runtime/lib/models';
 import type { RawMessage } from '@runtime/shared/chat-model';
 
 let sessionsFilePath: string | null = null;