Issue:
Bug: [FEATURE]: [Worldline] Currency Unit Conversion



### :memo: Feature Description

- Each currency can be described in terms of base or minor units. 
- For instance, when dealing with USD currency, the Cent is considered as the minor unit, while the Dollar is considered the base unit. 
- In Hyperswitch, the amount value is expected to be always provided in minor units. 
- For example: In USD, If the amount is 1 in base unit (Dollar), then it will be equivalent to 100 in minor units (Cent)
- Some of the connectors integrated require the amount to be converted to a desirable unit before being passed to them. 
- We have functions `to_currency_base_unit` and `to_currency_lower_unit` in place to convert the minor unit amount to its decimal equivalent and vice versa. These conversions are handled explicitly based on the connector.


### :hammer: Possible Implementation

- ConnectorCommon trait have been implemented for the connector. 
- This trait contains `get_currency_unit` method. This method needs to be implemented. 
- It will define what type of conversion needs to be done during `connector_router_data` creation. Concurrently handle the creation of `connector_router_data` to be passed for the connector request body creation.
- You can check this PR for further reference https://github.com/juspay/hyperswitch/pull/2196

:bookmark: Note: All the changes needed should be contained within `hyperswitch/crates/router/src/connector/`

### :package: Have you spent some time checking if this feature request has been raised before?

- [X] I checked and didn't find a similar issue

### :package: Have you read the Contributing Guidelines?

- [X] I have read the [Contributing Guidelines](https://github.com/juspay/hyperswitch/blob/main/docs/CONTRIBUTING.md)

### :sparkles: Are you willing to submit a PR?


Pull request description:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [x] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
This pull request implements the get_currency_unit from the ConnectorCommon trait for the Worldline connector. This function allows connectors to declare their accepted currency unit as either Base or Minor. For Worldline  it accepts currency as Minor units.

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

##  Links to the files with corresponding changes.
1. crates/router/src/connector/worldline.rs
2. crates/router/src/connector/worldline/transformers.rs


## Motivation and Context
Closes #2249 


## 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 the submitted code
- [ ] I added unit tests for my changes where possible
- [ ] I added a [CHANGELOG](/CHANGELOG.md) entry if applicable


Testing:

Patch:
diff --git a/crates/router/src/connector/worldline.rs b/crates/router/src/connector/worldline.rs
index 4e69fd5ca0a..b10e3dcd74c 100644
--- a/crates/router/src/connector/worldline.rs
+++ b/crates/router/src/connector/worldline.rs
@@ -112,6 +112,10 @@ impl ConnectorCommon for Worldline {
         "worldline"
     }
 
+    fn get_currency_unit(&self) -> api::CurrencyUnit {
+        api::CurrencyUnit::Minor
+    }
+
     fn base_url<'a>(&self, connectors: &'a Connectors) -> &'a str {
         connectors.worldline.base_url.as_ref()
     }
@@ -486,7 +490,13 @@ impl ConnectorIntegration<api::Authorize, types::PaymentsAuthorizeData, types::P
         &self,
         req: &types::PaymentsAuthorizeRouterData,
     ) -> CustomResult<Option<types::RequestBody>, errors::ConnectorError> {
-        let connector_req = worldline::PaymentsRequest::try_from(req)?;
+        let connector_router_data = worldline::WorldlineRouterData::try_from((
+            &self.get_currency_unit(),
+            req.request.currency,
+            req.request.amount,
+            req,
+        ))?;
+        let connector_req = worldline::PaymentsRequest::try_from(&connector_router_data)?;
         let worldline_req = types::RequestBody::log_and_get_request_body(
             &connector_req,
             utils::Encode::<worldline::PaymentsRequest>::encode_to_string_of_json,
diff --git a/crates/router/src/connector/worldline/transformers.rs b/crates/router/src/connector/worldline/transformers.rs
index d02ab60c8b9..f11c2398080 100644
--- a/crates/router/src/connector/worldline/transformers.rs
+++ b/crates/router/src/connector/worldline/transformers.rs
@@ -13,6 +13,7 @@ use crate::{
         api::{self, enums as api_enums},
         storage::enums,
         transformers::ForeignFrom,
+        PaymentsAuthorizeData, PaymentsResponseData,
     },
 };
 
@@ -183,38 +184,91 @@ pub struct PaymentsRequest {
     pub shipping: Option<Shipping>,
 }
 
-impl TryFrom<&types::PaymentsAuthorizeRouterData> for PaymentsRequest {
+#[derive(Debug, Serialize)]
+pub struct WorldlineRouterData<T> {
+    amount: i64,
+    router_data: T,
+}
+impl<T>
+    TryFrom<(
+        &types::api::CurrencyUnit,
+        types::storage::enums::Currency,
+        i64,
+        T,
+    )> for WorldlineRouterData<T>
+{
+    type Error = error_stack::Report<errors::ConnectorError>;
+    fn try_from(
+        (_currency_unit, _currency, amount, item): (
+            &types::api::CurrencyUnit,
+            types::storage::enums::Currency,
+            i64,
+            T,
+        ),
+    ) -> Result<Self, Self::Error> {
+        Ok(Self {
+            amount,
+            router_data: item,
+        })
+    }
+}
+
+impl
+    TryFrom<
+        &WorldlineRouterData<
+            &types::RouterData<
+                types::api::payments::Authorize,
+                PaymentsAuthorizeData,
+                PaymentsResponseData,
+            >,
+        >,
+    > for PaymentsRequest
+{
     type Error = error_stack::Report<errors::ConnectorError>;
-    fn try_from(item: &types::PaymentsAuthorizeRouterData) -> Result<Self, Self::Error> {
-        let payment_data = match item.request.payment_method_data {
-            api::PaymentMethodData::Card(ref card) => {
+
+    fn try_from(
+        item: &WorldlineRouterData<
+            &types::RouterData<
+                types::api::payments::Authorize,
+                PaymentsAuthorizeData,
+                PaymentsResponseData,
+            >,
+        >,
+    ) -> Result<Self, Self::Error> {
+        let payment_data = match &item.router_data.request.payment_method_data {
+            api::PaymentMethodData::Card(card) => {
                 WorldlinePaymentMethod::CardPaymentMethodSpecificInput(Box::new(make_card_request(
-                    &item.request,
+                    &item.router_data.request,
                     card,
                 )?))
             }
-            api::PaymentMethodData::BankRedirect(ref bank_redirect) => {
+            api::PaymentMethodData::BankRedirect(bank_redirect) => {
                 WorldlinePaymentMethod::RedirectPaymentMethodSpecificInput(Box::new(
-                    make_bank_redirect_request(&item.request, bank_redirect)?,
+                    make_bank_redirect_request(&item.router_data.request, bank_redirect)?,
                 ))
             }
-            _ => Err(errors::ConnectorError::NotImplemented(
-                "Payment methods".to_string(),
-            ))?,
+            _ => {
+                return Err(
+                    errors::ConnectorError::NotImplemented("Payment methods".to_string()).into(),
+                )
+            }
         };
-        let customer = build_customer_info(&item.address, &item.request.email)?;
+
+        let customer =
+            build_customer_info(&item.router_data.address, &item.router_data.request.email)?;
         let order = Order {
             amount_of_money: AmountOfMoney {
-                amount: item.request.amount,
-                currency_code: item.request.currency.to_string().to_uppercase(),
+                amount: item.amount,
+                currency_code: item.router_data.request.currency.to_string().to_uppercase(),
             },
             customer,
             references: References {
-                merchant_reference: item.connector_request_reference_id.clone(),
+                merchant_reference: item.router_data.connector_request_reference_id.clone(),
             },
         };
 
         let shipping = item
+            .router_data
             .address
             .shipping
             .as_ref()
@@ -227,6 +281,7 @@ impl TryFrom<&types::PaymentsAuthorizeRouterData> for PaymentsRequest {
         })
     }
 }
+
 #[derive(Clone, Debug, Eq, Hash, PartialEq, Deserialize, Serialize)]
 pub enum Gateway {
     Amex = 2,
@@ -276,7 +331,7 @@ impl TryFrom<&api_models::enums::BankNames> for WorldlineBic {
 }
 
 fn make_card_request(
-    req: &types::PaymentsAuthorizeData,
+    req: &PaymentsAuthorizeData,
     ccard: &payments::Card,
 ) -> Result<CardPaymentMethod, error_stack::Report<errors::ConnectorError>> {
     let expiry_year = ccard.card_exp_year.peek().clone();
@@ -303,7 +358,7 @@ fn make_card_request(
 }
 
 fn make_bank_redirect_request(
-    req: &types::PaymentsAuthorizeData,
+    req: &PaymentsAuthorizeData,
     bank_redirect: &payments::BankRedirectData,
 ) -> Result<RedirectPaymentMethod, error_stack::Report<errors::ConnectorError>> {
     let return_url = req.router_return_url.clone();
@@ -497,12 +552,12 @@ pub struct Payment {
     pub capture_method: enums::CaptureMethod,
 }
 
-impl<F, T> TryFrom<types::ResponseRouterData<F, Payment, T, types::PaymentsResponseData>>
-    for types::RouterData<F, T, types::PaymentsResponseData>
+impl<F, T> TryFrom<types::ResponseRouterData<F, Payment, T, PaymentsResponseData>>
+    for types::RouterData<F, T, PaymentsResponseData>
 {
     type Error = error_stack::Report<errors::ConnectorError>;
     fn try_from(
-        item: types::ResponseRouterData<F, Payment, T, types::PaymentsResponseData>,
+        item: types::ResponseRouterData<F, Payment, T, PaymentsResponseData>,
     ) -> Result<Self, Self::Error> {
         Ok(Self {
             status: enums::AttemptStatus::foreign_from((
@@ -541,12 +596,12 @@ pub struct RedirectData {
     pub redirect_url: Url,
 }
 
-impl<F, T> TryFrom<types::ResponseRouterData<F, PaymentResponse, T, types::PaymentsResponseData>>
-    for types::RouterData<F, T, types::PaymentsResponseData>
+impl<F, T> TryFrom<types::ResponseRouterData<F, PaymentResponse, T, PaymentsResponseData>>
+    for types::RouterData<F, T, PaymentsResponseData>
 {
     type Error = error_stack::Report<errors::ConnectorError>;
     fn try_from(
-        item: types::ResponseRouterData<F, PaymentResponse, T, types::PaymentsResponseData>,
+        item: types::ResponseRouterData<F, PaymentResponse, T, PaymentsResponseData>,
     ) -> Result<Self, Self::Error> {
         let redirection_data = item
             .response