备注功能

prisma/migrations/20251115073152_add_note_field/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Recording" ADD COLUMN     "note" VARCHAR(500);

prisma/schema.prisma

@@ -23,6 +23,7 @@ model Recording {
   force_min    Float?
   force_max    Float?
   force_avg    Float?
+  note         String?  @db.VarChar(500)
   created_at   DateTime @default(now())
 
   @@index([timestamp(sort: Desc)])