refactor(connector): rename RevenueRecoveryRecordBack as InvoiceRecordBack

[jagan-jaya]

Type of Change

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

Description

Make the RevenueRecoveryRecordBack functionality generic to make it usable by subscription after making a successful payment.
This pull request refactors the "record back" functionality in the revenue recovery flow by renaming types and data structures from RevenueRecoveryRecordBack* and RecoveryRecordBack to InvoiceRecordBack* and InvoiceRecordBack. This change is applied consistently across domain models, connector implementations, interfaces, and transformers, improving clarity and aligning naming with their purpose (handling invoice record backs).

Additional Changes

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

Motivation and Context

How did you test it?

Only removing the feature flag and renamed it. compilation and PR checks should be sufficient

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

[semanticdiff-com]

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Changed Files

File	Status
crates/hyperswitch_interfaces/src/conversion_impls.rs	90% smaller
crates/hyperswitch_connectors/src/connectors/stripebilling.rs	66% smaller
crates/hyperswitch_connectors/src/connectors/recurly.rs	59% smaller
crates/hyperswitch_connectors/src/connectors/chargebee.rs	45% smaller
crates/router/src/core/revenue_recovery/types.rs	20% smaller
crates/hyperswitch_interfaces/src/api/revenue_recovery.rs	9% smaller
crates/hyperswitch_connectors/src/connectors/chargebee/transformers.rs	0% smaller
crates/hyperswitch_connectors/src/connectors/recurly/transformers.rs	0% smaller
crates/hyperswitch_connectors/src/connectors/stripebilling/transformers.rs	0% smaller
crates/hyperswitch_connectors/src/default_implementations.rs	0% smaller
crates/hyperswitch_connectors/src/default_implementations_v2.rs	0% smaller
crates/hyperswitch_domain_models/src/router_data_v2/flow_common_types.rs	0% smaller
crates/hyperswitch_domain_models/src/router_flow_types/revenue_recovery.rs	0% smaller
crates/hyperswitch_domain_models/src/router_request_types/revenue_recovery.rs	0% smaller
crates/hyperswitch_domain_models/src/router_response_types/revenue_recovery.rs	0% smaller
crates/hyperswitch_domain_models/src/types.rs	0% smaller
crates/hyperswitch_interfaces/src/api/revenue_recovery_v2.rs	0% smaller
crates/hyperswitch_interfaces/src/types.rs	0% smaller
crates/router/src/core/payments/flows.rs	0% smaller
crates/router/src/services/api.rs	0% smaller
crates/router/src/types.rs	0% smaller