Add AI Summaries index page at /summaries.

List org summaries with status and preview, wire sidebar navigation, and
link back from the individual summary view.

tests/Feature/MeetWebTest.php

@@ -5,6 +5,7 @@ namespace Tests\Feature;
 use App\Http\Middleware\EnsurePlatformSession;
 use App\Models\Member;
 use App\Models\Organization;
+use App\Models\AiSummary;
 use App\Models\Recording;
 use App\Models\Room;
 use App\Models\Session;
@@ -423,6 +424,38 @@ class MeetWebTest extends TestCase
             ->assertSee('Recordings');
     }
 
+    public function test_user_can_view_summaries_index(): void
+    {
+        $room = $this->createRoom();
+        $session = Session::create([
+            'owner_ref' => $this->user->public_id,
+            'room_id' => $room->id,
+            'media_room_name' => 'room-'.$room->uuid,
+            'status' => 'ended',
+            'started_at' => now()->subHour(),
+            'ended_at' => now(),
+        ]);
+        AiSummary::create([
+            'owner_ref' => $this->user->public_id,
+            'session_id' => $session->id,
+            'status' => 'ready',
+            'summary' => 'We agreed to ship the dashboard on Friday.',
+            'decisions' => ['Ship Friday'],
+        ]);
+
+        $this->actingAs($this->user)
+            ->get('/summaries')
+            ->assertOk()
+            ->assertSee('AI Summaries')
+            ->assertSee($room->title)
+            ->assertSee('We agreed to ship the dashboard on Friday.');
+
+        $this->actingAs($this->user)
+            ->get('/summaries/')
+            ->assertOk()
+            ->assertSee('AI Summaries');
+    }
+
     public function test_admin_can_update_security_policy(): void
     {
         $this->actingAs($this->user)