🎉 Allow syncing multiple accounts at once

- By defining multiple account keys in the .env, will fetch from all and upload to correct account
- If transaction id is 0, will not be marked as cleared
- Added accountKey to Transaction interface

src/actual.ts

@@ -12,13 +12,14 @@ import logger from "@/logger.ts"
 export interface Actual {
   importTransactions: (
     accountId: UUID,
-    transactions: ReadonlyArray<ActualTransaction>,
+    transactions: Iterable<ActualTransaction>,
   ) => Promise<ImportTransactionsResponse>
 
   shutdown: () => Promise<void>
 }
 
 export interface ActualTransaction extends TransactionEntity {
+  account: UUID
   payee_name?: string
 }
 
@@ -51,7 +52,7 @@ export class ActualImpl implements Actual {
 
   async importTransactions(
     accountId: UUID,
-    transactions: ReadonlyArray<ActualTransaction>,
+    transactions: Iterable<ActualTransaction>,
   ): Promise<ImportTransactionsResponse> {
     return actual.importTransactions(accountId, transactions)
   }