[FIX](PHP) Refactoring Billing Plan API Endpoint for Deleting a Billing Plan

[Ndudi04]

Description:

Refactor our current API endpoint for deleting a billing plan to have the following route and response body.

Route:

DELETE /api/v1/billing-plans/{id}

Parameters:

id (string, path): The ID of the billing plan to delete.

Response Body:

Status Code: 200 OK

{

  "data": true,

  "message": "string",

  "status_code": 0

}

Status Code: 

404 Not Found

{

  "data": "string",

  "error": "string",

  "message": "string",

  "status_code": 0

}

[bamo100]

hello @Ndudi04 abeg assign me to this ticket it seems the feature never existed also

[bamo100]

@Ndudi04 i have implemented it

[Ndudi04]

@bamo100