Fix: Align OpenAPI Type for Auth Timeout

[Sanskarzz]

This PR updates the swaggertype tag for the Timeout field in pkg/auth/remote/config.go.

This change was originally part of PR #4314 but was requested to be split into its own PR to keep the main feature PR focused on the validating webhook middleware.

Fix: #4353

Changes Included

• Modified pkg/auth/remote/config.go to use swaggertype:"primitive,integer" for the Timeout field.
• Updated docs/server/docs.go, docs/server/swagger.json, and docs/server/swagger.yaml accordingly.

Verification

• Ran task docs to confirm no unwanted schema bloat for time.Duration.
• Verified documentation synchronization with ./cmd/help/verify.sh.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 68.39%. Comparing base (074326e) to head (60b3b2e).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4354      +/-   ##
==========================================
- Coverage   68.45%   68.39%   -0.07%     
==========================================
  Files         479      479              
  Lines       48642    48642              
==========================================
- Hits        33300    33268      -32     
- Misses      12373    12406      +33     
+ Partials     2969     2968       -1     

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