feat: 支持课后评价与成长档案

完成后即可评价并订阅提醒，馆主可记录体测、笔记与成长照片，首页展示匿名星级均分。

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

packages/server/src/booking/dto/create-review.dto.ts

@@ -0,0 +1,8 @@
+import { ArrayMaxSize, ArrayUnique, IsArray, IsIn, IsInt, IsOptional, IsString, Max, MaxLength, Min } from 'class-validator'
+import { REVIEW_TAGS } from '@mp-pilates/shared'
+export class CreateReviewDto {
+  @IsInt() @Min(1) @Max(5) rating!: number
+  @IsOptional() @IsInt() @Min(0) @Max(10) recommendation?: number
+  @IsArray() @ArrayMaxSize(3) @ArrayUnique() @IsIn(REVIEW_TAGS, { each: true }) tags!: string[]
+  @IsString() @MaxLength(200) comment!: string
+}