feat: local providers refactor & enhancement (#1968)

* feat: improve local providers health monitoring and model management

- Add automatic health monitoring initialization for enabled providers
- Add LM Studio model management and display functionality
- Fix endpoint status detection by setting default base URLs
- Replace mixed icon libraries with consistent Lucide icons only
- Fix button styling with transparent backgrounds
- Add comprehensive setup guides with web-researched content
- Add proper navigation with back buttons between views
- Fix all TypeScript and linting issues in LocalProvidersTab

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* Remove Service Status tab and related code

The Service Status tab and all associated files, components, and provider checkers have been deleted. References to 'service-status' have been removed from tab constants, types, and the control panel. This simplifies the settings UI and codebase by eliminating the service status monitoring feature.

* Update LocalProvidersTab.tsx

* Fix all linter and TypeScript errors in local providers components

- Remove unused imports and fix import formatting
- Fix type-only imports for OllamaModel and LMStudioModel
- Fix Icon component usage in ProviderCard.tsx
- Clean up unused imports across all local provider files
- Ensure all TypeScript and ESLint checks pass

---------

Co-authored-by: Claude <noreply@anthropic.com>

app/components/@settings/core/ControlPanel.tsx

@@ -23,7 +23,6 @@ import { DataTab } from '~/components/@settings/tabs/data/DataTab';
 import { EventLogsTab } from '~/components/@settings/tabs/event-logs/EventLogsTab';
 import ConnectionsTab from '~/components/@settings/tabs/connections/ConnectionsTab';
 import CloudProvidersTab from '~/components/@settings/tabs/providers/cloud/CloudProvidersTab';
-import ServiceStatusTab from '~/components/@settings/tabs/providers/status/ServiceStatusTab';
 import LocalProvidersTab from '~/components/@settings/tabs/providers/local/LocalProvidersTab';
 import McpTab from '~/components/@settings/tabs/mcp/McpTab';
 
@@ -33,7 +32,7 @@ interface ControlPanelProps {
 }
 
 // Beta status for experimental features
-const BETA_TABS = new Set<TabType>(['service-status', 'local-providers', 'mcp']);
+const BETA_TABS = new Set<TabType>(['local-providers', 'mcp']);
 
 const BetaLabel = () => (
   <div className="absolute top-2 right-2 px-1.5 py-0.5 rounded-full bg-purple-500/10 dark:bg-purple-500/20">
@@ -138,8 +137,6 @@ export const ControlPanel = ({ open, onClose }: ControlPanelProps) => {
         return <ConnectionsTab />;
       case 'event-logs':
         return <EventLogsTab />;
-      case 'service-status':
-        return <ServiceStatusTab />;
       case 'mcp':
         return <McpTab />;