Adds dev.ltms.bridged.session with WorkerSession (immutable record) and
SessionManager wrapping WorkerService: a ConcurrentHashMap registry keyed by
paneId, the one-shot lifecycle FSM (SPAWNING->READY->BUSY->DONE, ->FAILED on
drop/turn-failure, ->RELEASED on teardown), ownership (ownerTerminal), and
recycle = release + fresh acquire (no-reuse invariant). Driven by TurnListener
(BUSY/DONE/FAILED) and a WorkerPresence bridge (READY).
Wiring: Bridged.main constructs it and composes it into the TurnListener
alongside CompletionResolver; bridge_spawn / POST /workers route through
acquire (carrying caller identity as owner); bridge_stop / DELETE /workers
route through release. WorkerService gains effectiveCwd(); WorkerPresence
de-finalized so the manager can present a READY-driving view.
asPresence() returns a single cached bridge (a fresh one per call would
fragment the shared present set). roster() is the registry snapshot; the live
herdr join is left for CB-304. 6 fake-based acceptance tests; full suite green
(155/155).
Delegated to an off-subscription worker against docs/CB-301-Session-Manager.md;
primary verified (ide diagnostics clean, mvn clean install green) + fixed the
asPresence caching bug.
Dai Ha
54d907c314