feat (Worker): add a worker to check and adjust the TikTok graph

prisma/schema.prisma

@@ -13,6 +13,7 @@ model User {
   password     String
   name         String?
   role         String          @default("member")
+  plan         String          @default("free")
   createdAt    DateTime        @default(now())
   updatedAt    DateTime        @updatedAt
   accounts     TrackedAccount[]
@@ -51,10 +52,12 @@ model TrackedAccount {
 }
 
 model Snapshot {
-  id        String         @id @default(cuid())
-  accountId String
-  account   TrackedAccount @relation(fields: [accountId], references: [id], onDelete: Cascade)
-  followers Int
-  views     Int
-  createdAt DateTime       @default(now())
+  id         String         @id @default(cuid())
+  accountId  String
+  account    TrackedAccount @relation(fields: [accountId], references: [id], onDelete: Cascade)
+  followers  Int
+  likes      Int            @default(0)
+  videoCount Int            @default(0)
+  views      Int            @default(0)
+  createdAt  DateTime       @default(now())
 }