Auth concurrency: release HTTP pool slot before credential reject; thread cancellation to the credential path (stacked on #2046) - #2082

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tyrielv wants to merge 2 commits into

microsoft:vnextfrom

tyrielv:tyrielv/auth-lock-contention

Commits on Aug 11, 2026

Bound runtime credential fetch so prefetch can't hang on auth
tyrielv
committed
7895b45

Commits on Aug 18, 2026

Stop holding the HTTP pool slot across credential work; thread cancellation to the credential path

tyrielv
and
Copilot
committed
840201a