CodeQL flagged five notes on PR #1215: four test modules imported unittest both as a module and through from-import, and sys-front-inj-matomo's __init__ exported PROJECT_ROOT without declaring it, so the import from test_site_cache.py read as unused. The modules now bind mock through import unittest.mock as mock, and the package declares __all__, the same fixes main carries from 3610e7b9ef and 6e776a5780. The same pattern is fixed in the new Talk direct-media test and the decommission integration package, and the coturn test package drops an __init__ export nothing imports.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Every app's compose pass ran three remote tasks before compose up: create the directories, compose ps for running containers, and stat the pending marker (53 apps x ~2.7 s in a production run). compose_instance_prepare does all three in one call from 02_stack_host_prep.yml, sharing the directory creation with directory_batch through utils/directory_batch.py; compose ps runs only in compose mode. up.yml evaluates the registered result, named compose_instance_before_files because it predates 04_files: the running check is skipped whenever the compose, env or override file changed in this run (those changes notify compose-up themselves).
Replay harness old vs new: rendered files and the compose-up, marker and swarm handlers identical in every scenario; the only difference is the skipped running check when only the override changed, where compose-up still runs. About 85 s per full production run.
Merge note: store-i18n's a4c7fda974 hoists the removed marker stat into a block; resolve up.yml with this side.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>