Issue:
Adding Deep health check for Hyperswitch

Goal is to create a deep health check endpoint which will verify that the Hyperswitch application is up and running and the connections to all the necessary services are healthy
- [x] Failure of health check should emit logs providing evidential data regarding the failure

The deep health will verify the following services 
- [x] #3267
- [x] #3268
- [x] #3269
- [x] #3270
- [x] [Deep health check for Hyperswitch Control Center](https://github.com/juspay/hyperswitch-control-center/issues/374)

Resolution:
<think>
PR Context:
- Title: fix(payment-link): decode details before using them in secure links
- Merged: 2025-09-03T13:37:05Z
- Files changed: 1 files
- Commits: 1 commits

Implementation approach:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [x] Bugfix
- [ ] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
This PR fixes the bug where the encoded payment link details were being read without decoding them first.

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment vari
</think>

To implement this, you'll need to modify:


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