feat(cliproxy): separate core and plus provider sections

ui/tests/unit/components/cliproxy/provider-editor/provider-info-tab.test.tsx

@@ -51,4 +51,28 @@ describe('ProviderInfoTab', () => {
     expect(screen.queryByText('Change model')).not.toBeInTheDocument();
     expect(screen.getByText('ccs custom-provider --auth --add')).toBeInTheDocument();
   });
+
+  it('shows the plus-extra track note for community-maintained providers', () => {
+    render(
+      <ProviderInfoTab
+        provider="cursor"
+        displayName="Cursor"
+        defaultTarget="claude"
+        authStatus={{
+          ...authenticatedStatus,
+          provider: 'cursor',
+          displayName: 'Cursor',
+        }}
+        supportsModelConfig
+      />
+    );
+
+    expect(screen.getByText('Track')).toBeInTheDocument();
+    expect(screen.getByText('Plus extras / community-maintained')).toBeInTheDocument();
+    expect(
+      screen.getByText(
+        /Requires the optional Plus backend while that track remains community-maintained\./
+      )
+    ).toBeInTheDocument();
+  });
 });

ui/tests/unit/pages/cliproxy-page.test.tsx

@@ -2,6 +2,23 @@ import { beforeEach, describe, expect, it, vi } from 'vitest';
 import { render, screen, userEvent } from '@tests/setup/test-utils';
 
 const hookState = vi.hoisted(() => ({
+  authData: {
+    authStatus: [
+      {
+        provider: 'gemini',
+        displayName: 'Gemini',
+        authenticated: true,
+        accounts: [{ id: 'acct-1', provider: 'gemini' }],
+      },
+      {
+        provider: 'ghcp',
+        displayName: 'GitHub Copilot (OAuth)',
+        authenticated: false,
+        accounts: [],
+      },
+    ],
+    source: 'local' as const,
+  },
   catalogData: undefined as
     | {
         catalogs: Record<
@@ -23,17 +40,7 @@ vi.mock('@/hooks/use-cliproxy', () => ({
     isFetching: false,
   }),
   useCliproxyAuth: () => ({
-    data: {
-      authStatus: [
-        {
-          provider: 'gemini',
-          displayName: 'Gemini',
-          authenticated: true,
-          accounts: [{ id: 'acct-1', provider: 'gemini' }],
-        },
-      ],
-      source: 'local',
-    },
+    data: hookState.authData,
     isLoading: false,
   }),
   useCliproxyCatalog: () => ({
@@ -85,9 +92,39 @@ import { CliproxyPage } from '@/pages/cliproxy';
 
 describe('CliproxyPage add-account catalog gating', () => {
   beforeEach(() => {
+    hookState.authData = {
+      authStatus: [
+        {
+          provider: 'gemini',
+          displayName: 'Gemini',
+          authenticated: true,
+          accounts: [{ id: 'acct-1', provider: 'gemini' }],
+        },
+        {
+          provider: 'ghcp',
+          displayName: 'GitHub Copilot (OAuth)',
+          authenticated: false,
+          accounts: [],
+        },
+      ],
+      source: 'local',
+    };
     hookState.catalogData = undefined;
   });
 
+  it('separates core providers from plus extras in the sidebar', () => {
+    render(<CliproxyPage />);
+
+    expect(screen.getByText('Core / original backend')).toBeInTheDocument();
+    expect(screen.getByText('Plus extras / community-maintained')).toBeInTheDocument();
+    expect(screen.getByText('Default, always-available provider track')).toBeInTheDocument();
+    expect(
+      screen.getByText('Still supported, but separated from the default backend for now')
+    ).toBeInTheDocument();
+    expect(screen.getByText('Gemini')).toBeInTheDocument();
+    expect(screen.getByText('GitHub Copilot (OAuth)')).toBeInTheDocument();
+  });
+
   it('does not pass a static fallback catalog before the catalog query resolves', async () => {
     render(<CliproxyPage />);
 

ui/tests/unit/ui/lib/provider-config.test.ts

@@ -1,14 +1,20 @@
 import { describe, expect, it } from 'vitest';
 
 import {
+  CLIPROXY_PROVIDER_SECTIONS,
+  CORE_CLIPROXY_PROVIDERS,
   formatRequestedUpstreamModelRules,
   getProviderDescription,
   getProviderDisplayName,
   getProviderFallbackVisual,
   getProviderLogoAsset,
+  getProviderSection,
   getRequestedUpstreamModelRuleErrors,
   getRequestedModelId,
+  groupProvidersBySection,
+  isPlusExtraProvider,
   parseRequestedUpstreamModelRules,
+  PLUS_EXTRA_CLIPROXY_PROVIDERS,
   PROVIDER_COLORS,
 } from '@/lib/provider-config';
 
@@ -49,6 +55,40 @@ describe('provider model mapping helpers', () => {
 });
 
 describe('provider presentation metadata', () => {
+  it('splits providers into core and plus-extra sections', () => {
+    expect(CLIPROXY_PROVIDER_SECTIONS.map((section) => section.id)).toEqual(['core', 'plus-extra']);
+    expect(CORE_CLIPROXY_PROVIDERS).toContain('gemini');
+    expect(CORE_CLIPROXY_PROVIDERS).toContain('kimi');
+    expect(PLUS_EXTRA_CLIPROXY_PROVIDERS).toEqual([
+      'kiro',
+      'ghcp',
+      'cursor',
+      'gitlab',
+      'codebuddy',
+      'kilo',
+    ]);
+    expect(getProviderSection('gitlab')?.id).toBe('plus-extra');
+    expect(getProviderSection('gemini')?.id).toBe('core');
+    expect(isPlusExtraProvider('cursor')).toBe(true);
+    expect(isPlusExtraProvider('gemini')).toBe(false);
+  });
+
+  it('groups provider-backed data by shared section metadata', () => {
+    const grouped = groupProvidersBySection(
+      [
+        { provider: 'cursor', value: 'plus' },
+        { provider: 'gemini', value: 'core' },
+      ],
+      (entry) => entry.provider
+    );
+
+    expect(grouped).toHaveLength(2);
+    expect(grouped[0]?.id).toBe('core');
+    expect(grouped[0]?.items.map((entry) => entry.provider)).toEqual(['gemini']);
+    expect(grouped[1]?.id).toBe('plus-extra');
+    expect(grouped[1]?.items.map((entry) => entry.provider)).toEqual(['cursor']);
+  });
+
   it.each([
     ['cursor', 'Cursor', 'Cursor browser-authenticated provider', '/assets/sidebar/cursor.svg'],
     ['gitlab', 'GitLab Duo', 'GitLab Duo with OAuth or PAT auth', '/assets/providers/gitlab.svg'],