feat: add CommitmentLetterURL field to signature types

Co-authored-by: Cursor <cursoragent@cursor.com>

types.go

@@ -64,9 +64,10 @@ type SmsSignature struct {
 	LegalPersonPhone    string     `json:"legal_person_phone"`
 	LegalPersonIDCard   string     `json:"legal_person_id_card"`
 	AgentPhone          string     `json:"agent_phone"`
-	AgentIDCardFrontURL string     `json:"agent_id_card_front_url"`
-	AgentIDCardBackURL  string     `json:"agent_id_card_back_url"`
-	ApplicationFileURL  string     `json:"application_file_url"`
+	AgentIDCardFrontURL  string     `json:"agent_id_card_front_url"`
+	AgentIDCardBackURL   string     `json:"agent_id_card_back_url"`
+	CommitmentLetterURL  string     `json:"commitment_letter_url"`
+	ApplicationFileURL   string     `json:"application_file_url"`
 	Status              int8       `json:"status"`
 	RejectReason        string     `json:"reject_reason"`
 	ReviewedBy          *uint      `json:"reviewed_by"`
@@ -85,8 +86,9 @@ type AdminCreateSignatureReq struct {
 	LegalPersonPhone    string `json:"legal_person_phone,omitempty"`
 	LegalPersonIDCard   string `json:"legal_person_id_card,omitempty"`
 	AgentPhone          string `json:"agent_phone,omitempty"`
-	AgentIDCardFrontURL string `json:"agent_id_card_front_url,omitempty"`
-	AgentIDCardBackURL  string `json:"agent_id_card_back_url,omitempty"`
+	AgentIDCardFrontURL  string `json:"agent_id_card_front_url,omitempty"`
+	AgentIDCardBackURL   string `json:"agent_id_card_back_url,omitempty"`
+	CommitmentLetterURL  string `json:"commitment_letter_url,omitempty"`
 }
 
 type AdminUpdateSignatureReq struct {
@@ -100,9 +102,10 @@ type AdminUpdateSignatureReq struct {
 	LegalPersonPhone    *string `json:"legal_person_phone,omitempty"`
 	LegalPersonIDCard   *string `json:"legal_person_id_card,omitempty"`
 	AgentPhone          *string `json:"agent_phone,omitempty"`
-	AgentIDCardFrontURL *string `json:"agent_id_card_front_url,omitempty"`
-	AgentIDCardBackURL  *string `json:"agent_id_card_back_url,omitempty"`
-	Status              *int8   `json:"status,omitempty"`
+	AgentIDCardFrontURL  *string `json:"agent_id_card_front_url,omitempty"`
+	AgentIDCardBackURL   *string `json:"agent_id_card_back_url,omitempty"`
+	CommitmentLetterURL  *string `json:"commitment_letter_url,omitempty"`
+	Status               *int8   `json:"status,omitempty"`
 }
 
 type RejectReq struct {