chore: acknowledge unactionable errors explicitly

internal/store/postgres/audit_record_repository.go

@@ -310,7 +310,7 @@ func (r AuditRecordRepository) executeCursorQuery(ctx context.Context, selectQue
 			if err != nil {
 				return fmt.Errorf("failed to begin transaction: %w", err)
 			}
-			defer tx.Rollback()
+			defer tx.Rollback() // nolint
 
 			// Generate unique cursor name
 			cursorName, err := r.generateCursorName()

internal/store/spicedb/relation_repository.go

@@ -94,7 +94,7 @@ func (r *RelationRepository) Add(ctx context.Context, rel relation.Relation) err
 			Operation: "Upsert_Relation",
 			StartTime: nrCtx.StartSegmentNow(),
 		}
-		defer nr.End()
+		defer nr.End() // nolint
 	}
 
 	resp, err := r.spiceDB.client.WriteRelationships(ctx, request)
@@ -132,7 +132,7 @@ func (r *RelationRepository) Check(ctx context.Context, rel relation.Relation) (
 			Operation:  "Check",
 			StartTime:  nrCtx.StartSegmentNow(),
 		}
-		defer nr.End()
+		defer nr.End() // nolint
 	}
 
 	response, err := r.spiceDB.client.CheckPermission(ctx, request)
@@ -179,7 +179,7 @@ func (r *RelationRepository) Delete(ctx context.Context, rel relation.Relation)
 			Operation: "Delete_Relation",
 			StartTime: nrCtx.StartSegmentNow(),
 		}
-		defer nr.End()
+		defer nr.End() // nolint
 	}
 	resp, err := r.spiceDB.client.DeleteRelationships(ctx, request)
 	if err != nil {

pkg/server/server.go

@@ -95,7 +95,7 @@ func ServeUI(ctx context.Context, logger *slog.Logger, uiConfig UIConfig, apiSer
 			},
 			Terminology: uiConfig.Terminology,
 		}
-		json.NewEncoder(w).Encode(confResp)
+		_ = json.NewEncoder(w).Encode(confResp)
 	})
 
 	mux.HandleFunc("/frontier-connect/", connectProxyHandler(connectProxy))
@@ -216,7 +216,7 @@ func ServeConnect(ctx context.Context, logger *slog.Logger, cfg Config, deps api
 	mux.HandleFunc("/ping", func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Content-Type", "application/json")
 		w.WriteHeader(http.StatusOK)
-		json.NewEncoder(w).Encode(map[string]string{"status": "SERVING"})
+		_ = json.NewEncoder(w).Encode(map[string]string{"status": "SERVING"})
 	})
 
 	// Configure and create the server

test/e2e/testbench/testbench.go

@@ -152,7 +152,7 @@ func Init(appConfig *config.Frontier) (*TestBench, error) {
 func (te *TestBench) Close() error {
 	proc, err := os.FindProcess(os.Getpid())
 	if err == nil {
-		proc.Signal(os.Interrupt)
+		_ = proc.Signal(os.Interrupt)
 	}
 	return errors.Join(err, te.close())
 }