Cache Azure Blob container initialization to avoid per-upload CreateIfNotExistsAsync - #785

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berndverst wants to merge 10 commits into

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berndverst-cache-blob-container-init

Commits on Jul 24, 2026

Cache Azure Blob container initialization to avoid per-upload CreateIfNotExistsAsync

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Fix concurrency flaws in container initialization single-flight design

Bernd Verst
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Observe shared init task fault in netstandard2.0 cancellation path

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Commits on Jul 25, 2026

Consolidate fault observation into single-attach point in PublishNewInitializer

Bernd Verst
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Replace GC-based fault-observation test with deterministic hook

Bernd Verst
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Fix unobserved fault when hook is null; remove stale test; TCS over polling

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Make fault-observer hook non-nullable to eliminate short-circuit bug class by construction

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Test: replace fixed delay with fault-observer coordination in self-heal test

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Commits on Jul 27, 2026

Merge remote-tracking branch 'origin/main' into berndverst-cache-blob-container-init
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Retry upload after container deletion

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