Dallin Romney a9670a9327 fix(release): repair 2026.6.34 validation regressions (#117332) ...

* fix(agents): isolate detached media transcript ownership

* fix(qa): stabilize legacy Matrix validation scenarios

* fix(qa): clean up Matrix fault proxy startup failure

* refactor(release): isolate media delivery backport

2026-08-01 19:38:24 +08:00

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telegram-execution-evidence.json

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