feat: add support for Logs API

[christina-de-martinez]

Summary by cubic

Adds support for the Logs API to list and retrieve API request logs with pagination. Single-log retrieval includes request and response bodies; tests and local endpoints are included.

• New Features
  • Added Log model with metadata plus optional request_body and response_body.
  • Added IResend methods: LogListAsync(PaginatedQuery?) and LogRetrieveAsync(Guid).
  • Implemented client calls for GET /logs (supports limit, before, after) and GET /logs/{id}.
  • Added tests for listing and pagination behavior.
  • Added local dev endpoints in tools/Resend.ApiServer to simulate the Logs API.

^{Written for commit e4db939. Summary will update on new commits.}

[cubic-dev-ai]

1 issue found across 5 files

Confidence score: 3/5

• There is a concrete security/compliance risk in src/Resend/IResend.cs: newly added Resend Logs SDK methods are missing the explicit API-key permission verification reminder required by the “API Key Permission Check SDK Methods” rule.
• Because this issue is high severity (8/10) with high confidence (10/10), the merge carries some user-impact risk if consumers call these methods without clear permission guidance.
• Pay close attention to src/Resend/IResend.cs - ensure the new SDK methods include the required API-key permission verification reminder before merging.

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="src/Resend/IResend.cs">

<violation number="1" location="src/Resend/IResend.cs:977">
P1: Custom agent: **API Key Permission Check SDK Methods**

This adds new Resend Logs SDK methods without an explicit API-key permission verification reminder required by the “API Key Permission Check SDK Methods” rule; confirm production keys can access Logs endpoints before release.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}