fix student import and profile labels

apps/server/src/students/students.service.ts

@@ -132,6 +132,7 @@ export class StudentsService {
   async batchImport(
     rows: {
       name: string;
+      studentNo?: string;
       phone?: string;
       idNumber?: string;
       gender?: string;
@@ -158,6 +159,7 @@ export class StudentsService {
       await this.repo.save(
         this.repo.create({
           name: row.name.trim(),
+          studentNo: row.studentNo?.trim() || undefined,
           phone: row.phone?.trim() || undefined,
           idNumber: row.idNumber?.trim() || undefined,
           gender: row.gender || undefined,
@@ -180,6 +182,7 @@ export class StudentsService {
   async matchImport(
     rows: {
       name: string;
+      studentNo?: string;
       phone?: string;
       idNumber?: string;
       gender?: string;
@@ -194,10 +197,6 @@ export class StudentsService {
     let matched = 0;
     let skipped = 0;
     for (const row of rows) {
-      if (!row.name || !row.name.trim()) {
-        skipped++;
-        continue;
-      }
       // Match by phone first, then idNumber
       let student = row.phone?.trim()
         ? await this.repo.findOne({ where: { phone: row.phone.trim() } })
@@ -214,6 +213,7 @@ export class StudentsService {
         Pick<
           Student,
           | 'name'
+          | 'studentNo'
           | 'phone'
           | 'idNumber'
           | 'gender'
@@ -225,6 +225,7 @@ export class StudentsService {
         >
       > = {};
       if (row.name?.trim()) updates.name = row.name.trim();
+      if (row.studentNo?.trim()) updates.studentNo = row.studentNo.trim();
       if (row.phone?.trim()) updates.phone = row.phone.trim();
       if (row.idNumber?.trim()) updates.idNumber = row.idNumber.trim();
       if (row.gender) updates.gender = row.gender;
@@ -237,7 +238,7 @@ export class StudentsService {
       matched++;
     }
     return {
-      message: `匹配更新 ${matched} 人，跳过 ${skipped} 条（无匹配）`,
+      message: `更新已有学生资料 ${matched} 人，跳过 ${skipped} 条（无匹配）`,
       matched,
       skipped,
     };