fix: sync registry+fallback fixes da A (registry.py line692, LLM_TIMEOUT, _ANALYTICAL_VERBS_RE)

deploy: update backend file memory/working.py

deploy: update backend file memory/sync.py

deploy: update backend file memory/semantic.py

deploy: update backend file memory/reflection.py

deploy: update backend file memory/migration_pgvector.sql

deploy: update backend file memory/manager.py

deploy: update backend file memory/hf_store.py

deploy: update backend file memory/episodic.py

deploy: update backend file memory/distiller.py

deploy: update backend file memory/__init__.py