feat(contract): update contract document generation handler to require coordinator authorization

Author: Francisca105

backend/src/router/init.go

@@ -179,7 +179,7 @@ func InitializeRouter() {
 	companyRouter.HandleFunc("/{id}/employers", authMember(updateEmployersOrder)).Methods("PUT")
 	companyRouter.HandleFunc("/{id}/employer", authMember(addEmployer)).Methods("POST")
 	companyRouter.HandleFunc("/{id}/employer/{rep}", authMember(removeEmployer)).Methods("DELETE")
-	companyRouter.HandleFunc("/{id}/contract/docx", authMember(generateCompanyContractDocx)).Methods("POST")
+	companyRouter.HandleFunc("/{id}/contract/docx", authCoordinator(generateCompanyContractDocx)).Methods("POST")
 
 	// speaker handlers
 	speakerRouter := r.PathPrefix("/speakers").Subrouter()