[Maintenance] Transaction table rewrite

### Verified feature request does not already exist?

- [X] I have searched and found no existing issue

### 💻

- [ ] Would you like to implement this feature?

### Pitch: what problem are you trying to solve?

See more information here:

https://github.com/actualbudget/actual/blob/40a23f326341b665298561f4dbd8b4d8296e3365/CONTRIBUTING.md#rewriting-the-transaction-table

### Describe your ideal solution to this problem

_No response_

### Teaching and learning

_No response_