Fix keyed telemetry match attribution (Refs #144)

tests/unit/retention.test.ts

@@ -255,15 +255,19 @@ it('prunes metrics and diagnostics while leaving unlimited histories intact', as
     expect(a.db.prepare('SELECT count(*) AS n FROM metric_samples').get()).toEqual({ n: 0 });
 });
 
-it('prunes closed matches and audit events without deleting active matches or protected audit records', async () => {
+it('prunes closed matches and their receipts without deleting active matches or protected audit records', async () => {
     const a = await api();
-    for (const status of ['active', 'completed', 'interrupted'])
-        a.db
+    for (const status of ['active', 'completed', 'interrupted', 'end-report-missing']) {
+        const match = a.db
             .prepare(
                 `INSERT INTO leaderboard_matches(server,game,map,map_key,map_name,started_at,last_received_at,status,last_event,last_fingerprint)
         VALUES('s','t5','kino','kino','Kino',?,?,?,'game_end','test')`
             )
             .run(old, old, status);
+        a.db
+            .prepare('INSERT INTO leaderboard_match_reports(match_id,seq,applied) VALUES(?,1,1)')
+            .run(match.lastInsertRowid);
+    }
     // Preview initializes the optional authentication schema.
     a.retentionPreview();
     a.db
@@ -274,11 +278,14 @@ it('prunes closed matches and audit events without deleting active matches or pr
         .run(Date.parse(old));
     a.setRetentionControl({ category: 'audit', id: '1', protected: true });
     a.saveFleetSettings({ ...a.fleetSettings(), matchKeepDays: 1, auditKeepDays: 1 });
-    expect(a.pruneHistory('match')).toBe(2);
+    expect(a.pruneHistory('match')).toBe(3);
     expect(a.pruneHistory('audit')).toBe(1);
     expect(a.db.prepare('SELECT status FROM leaderboard_matches').all()).toEqual([
         { status: 'active' }
     ]);
+    expect(a.db.prepare('SELECT match_id,seq FROM leaderboard_match_reports').all()).toEqual([
+        { match_id: 1, seq: 1 }
+    ]);
     expect(a.db.pragma('foreign_key_check')).toEqual([]);
 });
 it('keeps active beta evidence while expiring closed snapshots and then closed history', async () => {