feat: add the tiktok integration

prisma/schema.prisma

@@ -8,14 +8,35 @@ datasource db {
 }
 
 model User {
-  id        String   @id @default(cuid())
-  email     String   @unique
-  password  String
-  name      String?
-  role      String   @default("member")
-  createdAt DateTime @default(now())
-  updatedAt DateTime @updatedAt
-  accounts  TrackedAccount[]
+  id           String          @id @default(cuid())
+  email        String          @unique
+  password     String
+  name         String?
+  role         String          @default("member")
+  createdAt    DateTime        @default(now())
+  updatedAt    DateTime        @updatedAt
+  accounts     TrackedAccount[]
+  tiktokToken  TikTokToken?
+}
+
+model TikTokToken {
+  id           String   @id @default(cuid())
+  userId       String   @unique
+  user         User     @relation(fields: [userId], references: [id], onDelete: Cascade)
+  openId       String   @unique
+  accessToken  String
+  refreshToken String
+  expiresAt    DateTime
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+}
+
+model TikTokPKCE {
+  id           String   @id @default(cuid())
+  state        String   @unique
+  codeVerifier String
+  userId       String
+  createdAt    DateTime @default(now())
 }
 
 model TrackedAccount {