refactor: rename safe and audit backend resources

backend/api/internal/models/audit_export_log.go

@@ -0,0 +1,19 @@
+package models
+
+import (
+	"git.apinb.com/bsm-sdk/core/database"
+	"time"
+)
+
+// AuditExportLog 对应 audit_export_log，保存敏感导出审计。
+type AuditExportLog struct {
+	Entity                       // 公共实体字段
+	ApplicantIdentity string     `gorm:"column:applicant_identity;type:varchar(36);not null;index" json:"applicant_identity"` // applicant_identity 业务字段
+	Purpose           string     `gorm:"column:purpose;type:varchar(255);not null" json:"purpose"`                            // purpose 业务字段
+	FieldScope        string     `gorm:"column:field_scope;type:jsonb;not null;default:'{}'" json:"field_scope"`              // field_scope 业务字段
+	ApprovedAt        *time.Time `gorm:"column:approved_at;type:timestamptz" json:"approved_at"`                              // approved_at 业务字段
+	FileURI           string     `gorm:"column:file_uri;type:varchar(512);not null;default:''" json:"file_uri"`               // file_uri 业务字段
+}
+
+func init()                                     { database.AppendMigrate(&AuditExportLog{}) }
+func (table *AuditExportLog) TableName() string { return "audit_export_log" }