refactor(authentication): moved cavv storing from table to temp locker

## Type of Change
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- [x] Refactoring


## Description
<!-- Describe your changes in detail -->

https://github.com/juspay/hyperswitch/pull/7978

### Additional Changes

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

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2. `crates/router/src/configs`
3. `loadtest/config`
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## Motivation and Context
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Why is this change required? What problem does it solve?
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## How did you test it?
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## 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

<think>
PR Context:
- Title: refactor(authentication): moved cavv storing from table to temp locker
- Merged: 2025-05-14T07:50:11Z
- Files changed: 21 files
- Commits: 1 commits

Implementation approach:
Reverts 
[juspay/hyperswitch#8005](https://github.com/juspay/hyperswitch/pull/7978)
</think>

To implement this, you'll need to modify:


**Detailed Implementation:**


**Commit 1:** refactor(authentication): moved cavv storing from table to temp locker (#8021)
Files to modify:


**crates/diesel_models/src/authentication.rs**
  Modify existing code

**crates/hyperswitch_domain_models/src/router_request_types/authentication.rs**
  Remove:
    - struct: pub::AuthenticationStore

**crates/hyperswitch_domain_models/src/router_request_types/unified_authentication_service.rs**
  Modify existing code

**crates/hyperswitch_domain_models/src/router_response_types.rs**
  Modify existing code

**crates/hyperswitch_interfaces/src/authentication.rs**
  Modify existing code

**crates/router/src/connector/gpayments/gpayments_types.rs**
  Modify existing code

**crates/router/src/connector/netcetera/transformers.rs**
  Modify existing code

**crates/router/src/connector/threedsecureio/transformers.rs**
  Modify existing code

**crates/router/src/core/authentication.rs**
  Modify existing code

**crates/router/src/core/authentication/utils.rs**
  Modify existing code

**crates/router/src/core/payments.rs**
  Modify existing code

**crates/router/src/core/payments/operations/payment_confirm.rs**
  Modify existing code

**crates/router/src/core/payments/operations/payment_response.rs**
  Modify existing code

**crates/router/src/core/payments/operations/payment_status.rs**
  Modify existing code

**crates/router/src/core/payments/transformers.rs**
  Modify existing code

**crates/router/src/core/payments/types.rs**
  Modify existing code

**crates/router/src/core/unified_authentication_service/utils.rs**
  Modify existing code

**crates/router/src/core/webhooks/incoming.rs**
  Modify existing code

**crates/router/src/types/api/authentication.rs**
  Modify existing code

**crates/router/src/types/domain.rs**
  Remove:
    - mod: pub::authentication

**crates/router/src/types/transformers.rs**
  Modify existing code
{"issue_number": 8005, "pr_number": 8021, "commits_count": 1, "files_changed": 21, "response_length": 2236, "file_count": 23, "needs_breakdown": true}