Bug: South African EFT Payment Method Integration via Paystack



### Feature Description

This issue tracks the implementation of EFT (Electronic Funds Transfer) as a payment method in Hyperswitch system. The feature involves generating the necessary template code, integrating EFT as a supported payment method, and completing all required payment flows for Paystack connector.

Paystack's Documentation [Link](https://paystack.com/docs/api/)

Add new connector documentation [Link](https://github.com/juspay/hyperswitch/blob/main/add_connector_updated.md)

### Possible Implementation

- [x] #7314

- [x] #7313

- [x] #7315

- [x] #7316

- [x] #7317
diff --git a/connector-template/mod.rs b/connector-template/mod.rs
index 80330a97429..75f2f02c027 100644
--- a/connector-template/mod.rs
+++ b/connector-template/mod.rs
@@ -1,7 +1,6 @@
 mod transformers;
 
 use std::fmt::Debug;
-use common_utils::errors::ReportSwitchExt;
 use error_stack::{ResultExt, IntoReport};
 
 use crate::{
diff --git a/connector-template/transformers.rs b/connector-template/transformers.rs
index 985c68a99c0..7e3caf100e1 100644
--- a/connector-template/transformers.rs
+++ b/connector-template/transformers.rs
@@ -30,7 +30,7 @@ impl TryFrom<&types::PaymentsAuthorizeRouterData> for {{project-name | downcase
                     expiry_month: req_card.card_exp_month,
                     expiry_year: req_card.card_exp_year,
                     cvc: req_card.card_cvc,
-                    complete: item.request.is_auto_capture(),
+                    complete: item.request.is_auto_capture()?,
                 };
                 Ok(Self {
                     amount: item.request.amount,

## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [x] Bugfix
- [ ] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates

## Description
<!-- Describe your changes in detail -->
When `add_connector.sh` is called to generate new connector files `mod.rs` had an unused declaration, removed it. At the time of development, if needed, one can import it directly instead of pre-bloating the stuff.  
`Transformers.rs` straight away failed and threw an error addressing `mismatched types` as it is expecting `bool` while were providing `Result<bool, Error>`.

### Additional Changes

- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

<!-- 
Provide links to the files with corresponding changes.

Following are the paths where you can find config files:
1. `config`
2. `crates/router/src/configs`
3. `loadtest/config`
-->
connector-template/mod.rs
connector-template/transformers.rs

## Motivation and Context
<!--
Why is this change required? What problem does it solve?
If it fixes an open issue, please link to the issue here.

If you don't have an issue, we'd recommend starting with one first so the PR
can focus on the implementation (unless its an obvious bug or documentation fix
that will have little conversation).
-->
With the changes made, unexpected errors and warnings at the time of generation of connector code is avoided and addressed. 

## Checklist
<!-- Put an `x` in the boxes that apply -->

- [x] I formatted the code `cargo +nightly fmt --all`
- [x] I addressed lints thrown by `cargo clippy`
- [x] I reviewed submitted code
- [ ] I added unit tests for my changes where possible
- [ ] I added a [CHANGELOG](/CHANGELOG.md) entry if applicable
