feat: expand companion platform, device controls, and memoir workflows

Add customer and operator login, BLE provisioning, device fleet controls, call memory, memoir generation, and refreshed family and maintenance portals. Include API contracts, migrations, firmware sources, tests, assets, and deployment documentation.

internal/webevents/service_integration_test.go

@@ -27,6 +27,10 @@ func TestServiceCursorIsolationCleanupAndPresenceExpiry(t *testing.T) {
 	service := NewService(pool)
 	owner := identity.Principal{Issuer: "http://localhost:58180/realms/voice-local", Subject: "00000000-0000-0000-0000-000000000101"}
 	outsider := identity.Principal{Issuer: owner.Issuer, Subject: "00000000-0000-0000-0000-000000000103"}
+	outsideBaseline, err := service.StartingCursor(ctx, outsider)
+	if err != nil {
+		t.Fatal(err)
+	}
 	resourceIDs := []string{uuid.NewString(), uuid.NewString(), uuid.NewString()}
 	testStarted := time.Now().UTC().Add(-time.Second)
 	defer func() {
@@ -51,7 +55,7 @@ func TestServiceCursorIsolationCleanupAndPresenceExpiry(t *testing.T) {
 		t.Fatalf("owner starting cursor=%d want=%d err=%v", cursor, ids[1], err)
 	}
 	outsideCursor, err := service.StartingCursor(ctx, outsider)
-	if err != nil || outsideCursor != 0 {
+	if err != nil || outsideCursor != outsideBaseline {
 		t.Fatalf("outsider starting cursor=%d err=%v", outsideCursor, err)
 	}
 	if err := service.ValidateCursor(ctx, owner, 0); err != nil {
@@ -83,7 +87,7 @@ func TestServiceCursorIsolationCleanupAndPresenceExpiry(t *testing.T) {
 	if found != 2 {
 		t.Fatalf("active synthetic events found=%d", found)
 	}
-	outsideItems, err := service.ListAfter(ctx, outsider, 0, 100)
+	outsideItems, err := service.ListAfter(ctx, outsider, outsideBaseline, 100)
 	if err != nil || len(outsideItems) != 0 {
 		t.Fatalf("outsider events=%+v err=%v", outsideItems, err)
 	}