feat(cache): add replayLogs option

[taskylizard]

Motivation

Cache hits currently replay captured stdout/stderr every time. Some tasks produce noisy logs even when their useful cached result is restored output files, so users need a per-task option to keep cache hits quiet without disabling caching.

Changes

• Add replayLogs to cache config, defaulting to true.
• Skip cached stdout/stderr replay on cache hits when replayLogs: false while still restoring output files.
• Update cache-hit display/summary text and add e2e coverage for quiet cache hits.