Groups every flat test_*.py under the module it exercises, matching the
existing tests/{profiler,sniffer,prober,collector,correlation,cli,web,
topology,swarm,bus,updater,api,docker,geoip,...} layout. New folders:
services/, fleet/, config/, logging/, db/ (+ db/mysql/), telemetry/,
mutator/, core/.
Path-dependent __file__ references bumped an extra .parent in three
files that moved one level deeper:
- tests/sniffer/test_sniffer_ja3.py (template path)
- tests/services/test_ssh_capture_emit.py (template path)
- tests/cli/test_mode_gating.py (REPO root)
- tests/web/test_env_lazy_jwt.py (repo var)
Also drops two SQLite runtime artifacts (test_decnet.db-{shm,wal}) that
were leaking into the repo from a previous test run.
Fixes two test_service_isolation cases that patched asyncio.sleep (no
longer on the profiler main-loop hot path — same pre-existing bug I
fixed earlier in test_attacker_worker.py) by patching asyncio.wait_for
and passing interval=0.
log_collector_worker connects the bus at startup, builds a thread-safe
system.log publisher, and hands it to each container-stream thread
through _stream_container's new publish_fn parameter. Publishing fires
right after the JSON record is written — same rate-limiter path, no
extra parsing, compact payload (decky/service/event_type/attacker_ip/
timestamp) so subscribers can redraw without re-reading the DB.
Bus stays optional: if get_bus() fails or DECNET_BUS_ENABLED=false the
factory returns a no-op publisher and the stream thread calls it
unconditionally. Hook failures are logged and never abort the thread.
