chore: add customer, shipping and billing details to payment_response for payment list api

[prajjwalkumar17]

Type of Change

• Bugfix
• New feature
• Enhancement
• Refactoring
• Dependency updates
• Documentation
• CI/CD

Description

This pr adds the decrypted customer_details, shipping and billling address in Payment list response.
#5401

Additional Changes

• This PR modifies the API contract
• This PR modifies the database schema
• This PR modifies application configuration/environment variables

Motivation and Context

Required for our Dashboard

How did you test it?

We need to make a payment with shipping, billing and customer details and then hit the Payment list api:

curl --location --request GET 'http://127.0.0.1:8080/payments/list' \
--header 'Accept: application/json' \
--header 'Content-Type: application/json' \
--header 'api-key:xxxxxxx' \
--data '{
}'

The response should contain the below fields:

   "customer_id": "uiuiuiui",
    "customer": {
        "id": "uiuiuiui",
        "name": null,
        "email": "[email protected]",
        "phone": null,
        "phone_country_code": null
    },
 "shipping": {
        "address": {
            "city": "San Fransico",
            "country": "US",
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "zip": "94122",
            "state": "California",
            "first_name": "joseph",
            "last_name": "Doe"
        },
        "phone": {
            "number": "8056594427",
            "country_code": "+91"
        },
        "email": null
    },
    "billing": {
        "address": {
            "city": "San Fransico",
            "country": "NL",
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "zip": "94122",
            "state": "California",
            "first_name": "joseph",
            "last_name": "Doe"
        },
        "phone": {
            "number": "8056594427",
            "country_code": "+91"
        },
        "email": "[email protected]"
    },

Checklist

• I formatted the code cargo +nightly fmt --all
• I addressed lints thrown by cargo clippy
• I reviewed the submitted code
• I added unit tests for my changes where possible