workspace-server/internal/handlers/approvals.go

@@ -116,6 +116,9 @@ func (h *ApprovalsHandler) ListAll(c *gin.Context) {
 			"created_at":     createdAt,
 		})
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("ListPendingApprovals scan error: %v", err)
+	}
 
 	c.JSON(http.StatusOK, approvals)
 }
@@ -155,6 +158,9 @@ func (h *ApprovalsHandler) List(c *gin.Context) {
 			"created_at": createdAt,
 		})
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("ListApprovals scan error: %v", err)
+	}
 
 	c.JSON(http.StatusOK, approvals)
 }

workspace-server/internal/handlers/delegation.go

@@ -645,6 +645,9 @@ func (h *DelegationHandler) ListDelegations(c *gin.Context) {
 		}
 		delegations = append(delegations, entry)
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("ListDelegations scan error: %v", err)
+	}
 
 	if delegations == nil {
 		delegations = []map[string]interface{}{}

workspace-server/internal/handlers/discovery.go

@@ -352,6 +352,9 @@ func queryPeerMaps(query string, args ...interface{}) ([]map[string]interface{},
 
 		result = append(result, peer)
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("queryPeerMaps scan error: %v", err)
+	}
 	return result, nil
 }
 

workspace-server/internal/handlers/events.go

@@ -49,6 +49,9 @@ func (h *EventsHandler) List(c *gin.Context) {
 			"created_at":   createdAt,
 		})
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("ListEvents scan error: %v", err)
+	}
 	c.JSON(http.StatusOK, events)
 }
 
@@ -87,5 +90,8 @@ func (h *EventsHandler) ListByWorkspace(c *gin.Context) {
 			"created_at":   createdAt,
 		})
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("ListEventsByWorkspace scan error: %v", err)
+	}
 	c.JSON(http.StatusOK, events)
 }

workspace-server/internal/handlers/instructions.go

@@ -248,6 +248,9 @@ func (h *InstructionsHandler) Resolve(c *gin.Context) {
 		b.WriteString(content)
 		b.WriteString("\n\n")
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("ListInstructions scan error: %v", err)
+	}
 
 	c.JSON(http.StatusOK, gin.H{
 		"workspace_id": workspaceID,
@@ -258,6 +261,7 @@ func (h *InstructionsHandler) Resolve(c *gin.Context) {
 func scanInstructions(rows interface {
 	Next() bool
 	Scan(dest ...interface{}) error
+	Err() error
 }) []Instruction {
 	var instructions []Instruction
 	for rows.Next() {
@@ -269,6 +273,9 @@ func scanInstructions(rows interface {
 		}
 		instructions = append(instructions, inst)
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("Instructions scan loop error: %v", err)
+	}
 	if instructions == nil {
 		instructions = []Instruction{}
 	}

workspace-server/internal/handlers/secrets.go

@@ -63,6 +63,9 @@ func (h *SecretsHandler) List(c *gin.Context) {
 			"updated_at": updatedAt,
 		})
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("ListSecrets scan error: %v", err)
+	}
 
 	// 2. Global secrets not overridden at workspace level
 	globalRows, err := db.DB.QueryContext(ctx,
@@ -324,6 +327,9 @@ func (h *SecretsHandler) ListGlobal(c *gin.Context) {
 			"scope":      "global",
 		})
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("ListGlobalSecrets scan error: %v", err)
+	}
 	c.JSON(http.StatusOK, secrets)
 }
 
@@ -400,6 +406,9 @@ func (h *SecretsHandler) restartAllAffectedByGlobalKey(key string) {
 			ids = append(ids, id)
 		}
 	}
+	if err := rows.Err(); err != nil {
+		log.Printf("notifyGlobalSecretChange scan error: %v", err)
+	}
 	if len(ids) == 0 {
 		return
 	}