fix(ui): show OpenRouterQuickStart by default on API page

- remove auto-select of first profile behavior
- show QuickStart panel when no profile selected
- users now click profile to see details
- ensures OpenRouter promo visible for existing users

ui/src/pages/api.tsx

@@ -7,22 +7,21 @@ import { useState, useMemo } from 'react';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { ScrollArea } from '@/components/ui/scroll-area';
-import { Badge } from '@/components/ui/badge';
-import { Separator } from '@/components/ui/separator';
 import {
   Plus,
   Search,
-  Settings2,
   Trash2,
   CheckCircle2,
   AlertCircle,
   Server,
-  ExternalLink,
   FileJson,
   RefreshCw,
 } from 'lucide-react';
 import { ProfileEditor } from '@/components/profile-editor';
 import { ProfileCreateDialog } from '@/components/profiles/profile-create-dialog';
+import { OpenRouterBanner } from '@/components/profiles/openrouter-banner';
+import { OpenRouterQuickStart } from '@/components/profiles/openrouter-quick-start';
+import { OpenRouterPromoCard } from '@/components/profiles/openrouter-promo-card';
 import { useProfiles, useDeleteProfile } from '@/hooks/use-profiles';
 import { useOpenRouterModels } from '@/hooks/use-openrouter-models';
 import { ConfirmDialog } from '@/components/shared/confirm-dialog';
@@ -36,6 +35,7 @@ export function ApiPage() {
   const [selectedProfile, setSelectedProfile] = useState<string | null>(null);
   const [searchQuery, setSearchQuery] = useState('');
   const [isCreateDialogOpen, setCreateDialogOpen] = useState(false);
+  const [createMode, setCreateMode] = useState<'normal' | 'openrouter'>('normal');
   const [deleteConfirm, setDeleteConfirm] = useState<string | null>(null);
 
   // Prefetch OpenRouter models when page loads (lazy - won't block render)
@@ -50,13 +50,11 @@ export function ApiPage() {
     [profiles, searchQuery]
   );
 
-  // Compute effective selected profile (auto-select first if none selected)
-  const effectiveSelectedProfile = useMemo(() => {
-    if (selectedProfile && profiles.some((p) => p.name === selectedProfile)) {
-      return selectedProfile;
-    }
-    return profiles.length > 0 ? profiles[0].name : null;
-  }, [selectedProfile, profiles]);
+  // selectedProfile is null by default - user must click to select
+  // This allows OpenRouterQuickStart to show as the default right panel
+  const selectedProfileData = selectedProfile
+    ? profiles.find((p) => p.name === selectedProfile)
+    : null;
 
   // Handle profile deletion
   const handleDelete = (name: string) => {
@@ -76,137 +74,154 @@ export function ApiPage() {
     setSelectedProfile(name);
   };
 
-  const selectedProfileData = profiles.find((p) => p.name === effectiveSelectedProfile);
-
   return (
-    <div className="h-[calc(100vh-100px)] flex">
-      {/* Left Panel - Profiles List */}
-      <div className="w-80 border-r flex flex-col bg-muted/30">
-        {/* Header */}
-        <div className="p-4 border-b bg-background">
-          <div className="flex items-center justify-between mb-3">
-            <div className="flex items-center gap-2">
-              <Server className="w-5 h-5 text-primary" />
-              <h1 className="font-semibold">API Profiles</h1>
-            </div>
-            <Button
-              size="sm"
-              onClick={() => {
-                setCreateDialogOpen(true);
-              }}
-            >
-              <Plus className="w-4 h-4 mr-1" />
-              New
-            </Button>
-          </div>
+    <div className="h-[calc(100vh-100px)] flex flex-col">
+      {/* OpenRouter Announcement Banner */}
+      <OpenRouterBanner onCreateClick={() => setCreateDialogOpen(true)} />
 
-          {/* Search */}
-          <div className="relative">
-            <Search className="absolute left-2.5 top-2.5 h-4 w-4 text-muted-foreground" />
-            <Input
-              placeholder="Search profiles..."
-              className="pl-8 h-9"
-              value={searchQuery}
-              onChange={(e) => setSearchQuery(e.target.value)}
-            />
-          </div>
-        </div>
-
-        {/* Profile List */}
-        <ScrollArea className="flex-1">
-          {isLoading ? (
-            <div className="p-4 text-sm text-muted-foreground">Loading profiles...</div>
-          ) : isError ? (
-            <div className="p-4 text-center">
-              <div className="space-y-3 py-8">
-                <AlertCircle className="w-12 h-12 mx-auto text-destructive/50" />
-                <div>
-                  <p className="text-sm font-medium">Failed to load profiles</p>
-                  <p className="text-xs text-muted-foreground mt-1">
-                    Unable to fetch API profiles. Please try again.
-                  </p>
-                </div>
-                <Button size="sm" variant="outline" onClick={() => refetch()}>
-                  <RefreshCw className="w-4 h-4 mr-1" />
-                  Retry
-                </Button>
+      {/* Main Content */}
+      <div className="flex-1 flex min-h-0">
+        {/* Left Panel - Profiles List */}
+        <div className="w-80 border-r flex flex-col bg-muted/30">
+          {/* Header */}
+          <div className="p-4 border-b bg-background">
+            <div className="flex items-center justify-between mb-3">
+              <div className="flex items-center gap-2">
+                <Server className="w-5 h-5 text-primary" />
+                <h1 className="font-semibold">API Profiles</h1>
               </div>
+              <Button
+                size="sm"
+                onClick={() => {
+                  setCreateDialogOpen(true);
+                }}
+              >
+                <Plus className="w-4 h-4 mr-1" />
+                New
+              </Button>
             </div>
-          ) : filteredProfiles.length === 0 ? (
-            <div className="p-4 text-center">
-              {profiles.length === 0 ? (
+
+            {/* Search */}
+            <div className="relative">
+              <Search className="absolute left-2.5 top-2.5 h-4 w-4 text-muted-foreground" />
+              <Input
+                placeholder="Search profiles..."
+                className="pl-8 h-9"
+                value={searchQuery}
+                onChange={(e) => setSearchQuery(e.target.value)}
+              />
+            </div>
+          </div>
+
+          {/* Profile List */}
+          <ScrollArea className="flex-1">
+            {isLoading ? (
+              <div className="p-4 text-sm text-muted-foreground">Loading profiles...</div>
+            ) : isError ? (
+              <div className="p-4 text-center">
                 <div className="space-y-3 py-8">
-                  <FileJson className="w-12 h-12 mx-auto text-muted-foreground/50" />
+                  <AlertCircle className="w-12 h-12 mx-auto text-destructive/50" />
                   <div>
-                    <p className="text-sm font-medium">No API profiles yet</p>
+                    <p className="text-sm font-medium">Failed to load profiles</p>
                     <p className="text-xs text-muted-foreground mt-1">
-                      Create your first profile to connect to custom API endpoints
+                      Unable to fetch API profiles. Please try again.
                     </p>
                   </div>
-                  <Button
-                    size="sm"
-                    variant="outline"
-                    onClick={() => {
-                      setCreateDialogOpen(true);
-                    }}
-                  >
-                    <Plus className="w-4 h-4 mr-1" />
-                    Create Profile
+                  <Button size="sm" variant="outline" onClick={() => refetch()}>
+                    <RefreshCw className="w-4 h-4 mr-1" />
+                    Retry
                   </Button>
                 </div>
-              ) : (
-                <p className="text-sm text-muted-foreground py-4">
-                  No profiles match "{searchQuery}"
-                </p>
-              )}
-            </div>
-          ) : (
-            <div className="p-2 space-y-1">
-              {filteredProfiles.map((profile) => (
-                <ProfileListItem
-                  key={profile.name}
-                  profile={profile}
-                  isSelected={effectiveSelectedProfile === profile.name}
-                  onSelect={() => {
-                    setSelectedProfile(profile.name);
-                  }}
-                  onDelete={() => setDeleteConfirm(profile.name)}
-                />
-              ))}
+              </div>
+            ) : filteredProfiles.length === 0 ? (
+              <div className="p-4 text-center">
+                {profiles.length === 0 ? (
+                  <div className="space-y-3 py-8">
+                    <FileJson className="w-12 h-12 mx-auto text-muted-foreground/50" />
+                    <div>
+                      <p className="text-sm font-medium">No API profiles yet</p>
+                      <p className="text-xs text-muted-foreground mt-1">
+                        Create your first profile to connect to custom API endpoints
+                      </p>
+                    </div>
+                    <Button
+                      size="sm"
+                      variant="outline"
+                      onClick={() => {
+                        setCreateDialogOpen(true);
+                      }}
+                    >
+                      <Plus className="w-4 h-4 mr-1" />
+                      Create Profile
+                    </Button>
+                  </div>
+                ) : (
+                  <p className="text-sm text-muted-foreground py-4">
+                    No profiles match "{searchQuery}"
+                  </p>
+                )}
+              </div>
+            ) : (
+              <div className="p-2 space-y-1">
+                {filteredProfiles.map((profile) => (
+                  <ProfileListItem
+                    key={profile.name}
+                    profile={profile}
+                    isSelected={selectedProfile === profile.name}
+                    onSelect={() => {
+                      setSelectedProfile(profile.name);
+                    }}
+                    onDelete={() => setDeleteConfirm(profile.name)}
+                  />
+                ))}
+              </div>
+            )}
+          </ScrollArea>
+
+          {/* Footer Stats */}
+          {profiles.length > 0 && (
+            <div className="p-3 border-t bg-background text-xs text-muted-foreground">
+              <div className="flex items-center justify-between">
+                <span>
+                  {profiles.length} profile{profiles.length !== 1 ? 's' : ''}
+                </span>
+                <span className="flex items-center gap-1">
+                  <CheckCircle2 className="w-3 h-3 text-green-600" />
+                  {profiles.filter((p) => p.configured).length} configured
+                </span>
+              </div>
             </div>
           )}
-        </ScrollArea>
 
-        {/* Footer Stats */}
-        {profiles.length > 0 && (
-          <div className="p-3 border-t bg-background text-xs text-muted-foreground">
-            <div className="flex items-center justify-between">
-              <span>
-                {profiles.length} profile{profiles.length !== 1 ? 's' : ''}
-              </span>
-              <span className="flex items-center gap-1">
-                <CheckCircle2 className="w-3 h-3 text-green-600" />
-                {profiles.filter((p) => p.configured).length} configured
-              </span>
-            </div>
-          </div>
-        )}
-      </div>
-
-      {/* Right Panel - Editor */}
-      <div className="flex-1 flex flex-col min-w-0">
-        {selectedProfileData ? (
-          <ProfileEditor
-            profileName={selectedProfileData.name}
-            onDelete={() => setDeleteConfirm(selectedProfileData.name)}
-          />
-        ) : (
-          <EmptyState
+          {/* OpenRouter Promo - always visible */}
+          <OpenRouterPromoCard
             onCreateClick={() => {
+              setCreateMode('openrouter');
               setCreateDialogOpen(true);
             }}
           />
-        )}
+        </div>
+
+        {/* Right Panel - Editor or QuickStart */}
+        <div className="flex-1 flex flex-col min-w-0">
+          {selectedProfileData ? (
+            <ProfileEditor
+              profileName={selectedProfileData.name}
+              onDelete={() => setDeleteConfirm(selectedProfileData.name)}
+            />
+          ) : (
+            <OpenRouterQuickStart
+              onOpenRouterClick={() => {
+                setCreateMode('openrouter');
+                setCreateDialogOpen(true);
+              }}
+              onCustomClick={() => {
+                setCreateMode('normal');
+                setCreateDialogOpen(true);
+              }}
+            />
+          )}
+        </div>
       </div>
 
       {/* Create Dialog */}
@@ -214,6 +229,7 @@ export function ApiPage() {
         open={isCreateDialogOpen}
         onOpenChange={setCreateDialogOpen}
         onSuccess={handleCreateSuccess}
+        initialMode={createMode}
       />
 
       {/* Delete Confirmation */}
@@ -289,66 +305,3 @@ function ProfileListItem({
     </div>
   );
 }
-
-/** Empty state when no profile is selected */
-function EmptyState({ onCreateClick }: { onCreateClick: () => void }) {
-  return (
-    <div className="flex-1 flex items-center justify-center bg-muted/20">
-      <div className="text-center max-w-md px-8">
-        <Settings2 className="w-16 h-16 mx-auto text-muted-foreground/30 mb-6" />
-        <h2 className="text-xl font-semibold mb-2">API Profile Manager</h2>
-        <p className="text-muted-foreground mb-6">
-          Configure custom API endpoints for Claude CLI. Connect to proxy services like copilot-api,
-          OpenRouter, or your own API backend.
-        </p>
-
-        <div className="space-y-3">
-          <Button onClick={onCreateClick} className="w-full">
-            <Plus className="w-4 h-4 mr-2" />
-            Create Your First Profile
-          </Button>
-
-          <Separator className="my-4" />
-
-          <div className="text-left space-y-2">
-            <p className="text-xs font-medium text-muted-foreground uppercase tracking-wide">
-              What you can configure:
-            </p>
-            <ul className="text-sm text-muted-foreground space-y-1.5">
-              <li className="flex items-start gap-2">
-                <Badge variant="outline" className="text-xs shrink-0 mt-0.5">
-                  URL
-                </Badge>
-                <span>Custom API base URL endpoint</span>
-              </li>
-              <li className="flex items-start gap-2">
-                <Badge variant="outline" className="text-xs shrink-0 mt-0.5">
-                  Auth
-                </Badge>
-                <span>API key or authentication token</span>
-              </li>
-              <li className="flex items-start gap-2">
-                <Badge variant="outline" className="text-xs shrink-0 mt-0.5">
-                  Models
-                </Badge>
-                <span>Model mapping for Opus/Sonnet/Haiku</span>
-              </li>
-            </ul>
-          </div>
-
-          <div className="pt-4">
-            <a
-              href="https://github.com/kaitranntt/ccs#api-profiles"
-              target="_blank"
-              rel="noopener noreferrer"
-              className="inline-flex items-center text-xs text-primary hover:underline"
-            >
-              Learn more about API profiles
-              <ExternalLink className="w-3 h-3 ml-1" />
-            </a>
-          </div>
-        </div>
-      </div>
-    </div>
-  );
-}