9f1b276f3682e7d7e72ce336e2ea02be60b29ec3
Two edge tests for the adaptive playout-delay controller: - grown_target_requires_deeper_reprime: a disruption-grown target actually gates the next re-prime (3 frames no longer enough once target is 4). - overflow_resync_resets_clean_run: the MAX_BUFFERED overflow resync path restarts the clean run. Gemini-authored (junior), senior-reviewed against the real diff and independently re-verified (cargo test --lib + clippy clean). Driven via the headless agy --print --sandbox loop (resumed with --continue past the orientation-tax timeout). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>