chore(http): remove subscriptions replay endpoint

[yordis]

• Persistent subscription parked-message replay already has a gRPC management path, so keeping the HTTP command route preserves duplicate control surfaces without adding capability.

[cursor]

PR Summary

Medium Risk
Removes a public HTTP management endpoint and its discoverability links, which is a breaking API change for any clients still using the HTTP replay workflow. Logic deletion is localized, but downstream tooling and automation may fail until migrated to gRPC.

Overview
Removes the persistent subscription HTTP command route for replaying parked messages (the POST /subscriptions/{stream}/{subscription}/replayParked endpoint), including the handler logic and related URL/operation wiring in PersistentSubscriptionController.

Updates HTTP subscription stats responses and tests to only expose a single detail link, and removes the endpoint from authorization route tests and the generated swagger.yaml.

^{Reviewed by Cursor Bugbot for commit a0f5564. Bugbot is set up for automated code reviews on this repo. Configure here.}

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: f3c94f90-78d2-425f-b925-220cea43eaf7

📥 Commits

Reviewing files that changed from the base of the PR and between c67fc3f and a0f5564.

📒 Files selected for processing (1)

• src/EventStore.Core.Tests/Http/PersistentSubscription/statistics.cs

Walkthrough

This PR removes the HTTP endpoint for replaying parked persistent-subscription messages (POST /subscriptions/{stream}/{subscription}/replayParked), including its route handler, parameter binding, error helpers, API documentation, and authorization test coverage. The subscription detail DTO no longer includes a rellink to this endpoint.

Changes

Replay Parked Messages Endpoint Removal

Layer / File(s)	Summary
Core Implementation src/EventStore.Core/Services/Transport/Http/Controllers/PersistentSubscriptionController.cs	Removed route registration for POST /subscriptions/{stream}/{subscription}/replayParked, deleted ReplayParkedMessages() handler and parameter binding helper, removed unused error-envelope utilities, and removed replayParked rellink from subscription detail DTO.
API Contract src/EventStore.Core.Tests/swagger.yaml	POST /subscriptions/{stream}/{subscription}/replayParked endpoint and its response definition removed from OpenAPI spec.
Authorization Tests src/EventStore.Core.Tests/Services/Transport/Http/Authorization/authorization_tests.cs	Test matrix updated to replace replayParked POST entry with POST and DELETE cases for /subscriptions/{stream}/{subscription} and GET case for /subscriptions/{stream}/{subscription}/info.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

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🐰 A parked endpoint hops away,
No more replaying the day,
Links trimmed clean, tests made right,
The persistent path shines bright! ✨

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main change: removal of the HTTP subscriptions replay endpoint, which aligns with all three modified files.
Description check	✅ Passed	The description is directly related to the changeset, explaining the rationale for removing the HTTP replay endpoint and referencing the existing gRPC alternative.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch yordis/chore-remove-subscriptions-replay-http

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