feat: update profit sharing

internal/entities/category.go

@@ -42,9 +42,13 @@ type Category struct {
 	BusinessType   string     `gorm:"size:50;default:'restaurant'" json:"business_type"`
 	Metadata       Metadata   `gorm:"type:jsonb;default:'{}'" json:"metadata"`
 	// OwnerFeePercent overrides the owner's share in the parent category budget report; nil uses the default
-	OwnerFeePercent *float64  `gorm:"type:numeric(5,2)" json:"owner_fee_percent"`
-	CreatedAt       time.Time `gorm:"autoCreateTime" json:"created_at"`
-	UpdatedAt       time.Time `gorm:"autoUpdateTime" json:"updated_at"`
+	OwnerFeePercent *float64 `gorm:"type:numeric(5,2)" json:"owner_fee_percent"`
+	// IsTeam marks a parent category as a team in the revenue split. It has no gorm
+	// default on purpose: GORM would turn an explicit false into the default on insert,
+	// so callers creating a category set it themselves.
+	IsTeam    bool      `gorm:"not null" json:"is_team"`
+	CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
+	UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at"`
 
 	Organization Organization `gorm:"foreignKey:OrganizationID" json:"organization,omitempty"`
 	Products     []Product    `gorm:"foreignKey:CategoryID" json:"products,omitempty"`