CIWEMB-463: Ensure financial item accounting entry has the right status

[olayiwola-compucorp]

Overview

This PR majorly corrects the financial item accounting entry that had the wrong status, and also (UI update) added a separator to the credit note list menu items.

Before

The financial item status for credit note line is 0

  {
    "id": 168,
    "created_date": "2023-08-30 14:35:57",
    "transaction_date": "2023-08-30 00:00:00",
    "contact_id": 22,
    "description": "Contribution Amount - Taax",
    "amount": -40,
    "currency": "GBP",
    "financial_account_id": 15,
    "status_id": 0,
    "entity_table": "financeextras_credit_note_line",
    "entity_id": 8
  }

No separator can be seen between the action items.

After

The financial item status for credit note line is 3 - Unpaid

  {
    "id": 188,
    "created_date": "2023-09-05 09:08:30",
    "transaction_date": "2023-09-05 00:00:00",
    "contact_id": 2,
    "description": "Polikok",
    "amount": -516,
    "currency": "GBP",
    "financial_account_id": 3,
    "status_id": 3,
    "entity_table": "financeextras_credit_note_line",
    "entity_id": 7
  },

A separator can be seen between the action items.