test(platform-objects): the boot-attestation pins carry the third creation-attested id

The timing and deferral cases in plugin.test.ts assert the attested set
as a sorted literal list or a literal count; both move with the new
member, and the contradicted-gate case now attests the other two ids in
array order.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01M59rPZZFzqhfMUPFqqZTkf

Author: claude

packages/platform-objects/src/plugin.test.ts

@@ -265,6 +265,7 @@ describe('PlatformObjectsPlugin: fresh-datastore attestation (#3438, ADR-0104)',
       await ctx._flush('app:seeded');
 
       expect(engine.rows.map((r: any) => r.id).sort()).toEqual([
+        'adr-0030-notification-event',
         'adr-0104-file-references',
         'adr-0104-value-shapes',
       ]);
@@ -281,7 +282,7 @@ describe('PlatformObjectsPlugin: fresh-datastore attestation (#3438, ADR-0104)',
       await ctx._flush('app:seeded');
       await ctx._flushReady();
 
-      expect(engine.rows).toHaveLength(2);
+      expect(engine.rows).toHaveLength(3);
     });
 
     /**
@@ -307,7 +308,10 @@ describe('PlatformObjectsPlugin: fresh-datastore attestation (#3438, ADR-0104)',
       await ctx._flush('app:seeded');
       await ctx._flushReady();
 
-      expect(engine.rows.map((r: any) => r.id)).toEqual(['adr-0104-value-shapes']);
+      expect(engine.rows.map((r: any) => r.id)).toEqual([
+        'adr-0104-value-shapes',
+        'adr-0030-notification-event',
+      ]);
     });
   });
 
@@ -369,6 +373,7 @@ describe('PlatformObjectsPlugin: fresh-datastore attestation (#3438, ADR-0104)',
       await ctx._flush('app:seeded');
 
       expect(engine.rows.map((r: any) => r.id).sort()).toEqual([
+        'adr-0030-notification-event',
         'adr-0104-file-references',
         'adr-0104-value-shapes',
       ]);
@@ -391,7 +396,7 @@ describe('PlatformObjectsPlugin: fresh-datastore attestation (#3438, ADR-0104)',
 
       state.inFlight = 0; // app B settled
       await ctx._flush('app:seeded');
-      expect(engine.rows).toHaveLength(2);
+      expect(engine.rows).toHaveLength(3);
     });
 
     /**
@@ -447,6 +452,7 @@ describe('PlatformObjectsPlugin: fresh-datastore attestation (#3438, ADR-0104)',
       await ctx._flushReady();
 
       expect(engine.rows.map((r: any) => r.id).sort()).toEqual([
+        'adr-0030-notification-event',
         'adr-0104-file-references',
         'adr-0104-value-shapes',
       ]);
@@ -462,7 +468,7 @@ describe('PlatformObjectsPlugin: fresh-datastore attestation (#3438, ADR-0104)',
 
       await ctx._flushReady();
 
-      expect(engine.rows).toHaveLength(2);
+      expect(engine.rows).toHaveLength(3);
     });
 
     /**