fix(prisma): sync schema with DB

Add missing models: statements, transactions, expense_metadata, rule_apply_runs.
Fixes pre-existing type errors on split_payments and my_share_percent which
were caused by a stale generated client (regenerate with npx prisma generate).

prisma/schema.prisma

@@ -105,3 +105,91 @@ model budgets {
 
   @@unique([owner_id, category, month])
 }
+
+model statements {
+  id                   Int            @id @default(autoincrement())
+  filename             String
+  bank_name            String?
+  card_name            String?
+  account_type         String?
+  account_number       String
+  billing_start_date   DateTime?      @db.Date
+  billing_end_date     DateTime?      @db.Date
+  total_amount_due     Decimal?       @db.Decimal(12, 2)
+  minimum_amount_due   Decimal?       @db.Decimal(12, 2)
+  payment_due_date     DateTime?      @db.Date
+  event_created        Boolean?       @default(false)
+  tier_used            String?
+  created_at           DateTime?      @default(now())
+  statement_type       String         @default("credit_card")
+  currency             String?        @default("AUD")
+  opening_balance      Decimal?       @db.Decimal(12, 2)
+  closing_balance      Decimal?       @db.Decimal(12, 2)
+  total_credits        Decimal?       @db.Decimal(12, 2)
+  total_debits         Decimal?       @db.Decimal(12, 2)
+  interest_charged     Decimal?       @db.Decimal(12, 2)
+  fees_charged         Decimal?       @db.Decimal(12, 2)
+  credit_limit         Decimal?       @db.Decimal(12, 2)
+  available_credit     Decimal?       @db.Decimal(12, 2)
+  owner_id             Int            @default(1)
+  account_holder_name  String?
+  exchange_rate_to_aud Decimal?       @db.Decimal(10, 6)
+  paperless_doc_id     Int?           @unique
+  transactions         transactions[]
+}
+
+model transactions {
+  id                      Int           @id @default(autoincrement())
+  statement_id            Int?
+  transaction_date        DateTime      @db.Date
+  description             String?
+  amount                  Decimal       @db.Decimal(12, 2)
+  created_at              DateTime?     @default(now())
+  transaction_type        String?       @default("debit")
+  merchant_name           String?
+  location                String?
+  foreign_currency_amount Decimal?      @db.Decimal(12, 2)
+  foreign_currency_code   String?
+  category                String?
+  row_index               Int?
+  merchant_normalized     String?
+  amount_aud              Decimal?      @db.Decimal(12, 2)
+  owner_id                Int?
+  reconciled_with_id      Int?
+  statement               statements?   @relation(fields: [statement_id], references: [id], onDelete: Cascade)
+  reconciled_with         transactions?  @relation("reconciled", fields: [reconciled_with_id], references: [id], onDelete: SetNull)
+  reconciled_by           transactions[] @relation("reconciled")
+  expense_metadata        expense_metadata?
+}
+
+model expense_metadata {
+  id                    Int           @id @default(autoincrement())
+  transaction_id        Int?          @unique
+  source                String        @default("email")
+  paperless_doc_id      Int?          @unique
+  source_email_subject  String?
+  source_email_from     String?
+  payment_method        String?
+  payment_method_detail String?
+  order_reference       String?
+  line_items            Json          @default("[]")
+  tax_amount            Decimal?      @db.Decimal(12, 2)
+  subtotal              Decimal?      @db.Decimal(12, 2)
+  merchant_normalized   String?
+  amount                Decimal?      @db.Decimal(12, 2)
+  transaction_date      DateTime?     @db.Date
+  extraction_model      String?       @default("gemini-2.5-flash")
+  created_at            DateTime?     @default(now())
+  transaction           transactions? @relation(fields: [transaction_id], references: [id], onDelete: Cascade)
+}
+
+model rule_apply_runs {
+  id                    Int       @id @default(autoincrement())
+  owner_id              Int
+  applied_at            DateTime  @default(now())
+  split_from            DateTime? @db.Date
+  matched               Int       @default(0)
+  transactions_affected Int       @default(0)
+  reverted_at           DateTime?
+  snapshot              Json      @default("[]")
+}