feat(routing): add logical group schema foundation

internal/store/sqlite/db_test.go

@@ -102,6 +102,26 @@ func TestTableExists(t *testing.T) {
 	}
 }
 
+func TestOpenAppliesLogicalRoutingTables(t *testing.T) {
+	store := openTestDB(t)
+	db := store.SQLDB()
+
+	for _, table := range []string{
+		"logical_groups",
+		"logical_group_models",
+		"logical_group_routes",
+		"logical_group_route_models",
+	} {
+		found, err := tableExists(context.Background(), db, table)
+		if err != nil {
+			t.Fatalf("tableExists(%q) error = %v", table, err)
+		}
+		if !found {
+			t.Fatalf("tableExists(%q) = false, want true", table)
+		}
+	}
+}
+
 func TestDetectLegacy0001Schema(t *testing.T) {
 	store := openTestDB(t)
 	db := store.SQLDB()