nx_conductor_registry.nx

nx_conductor_registry.nx -- the CONDUCTOR's PERSISTENT pulse/daemon registry (operator: "pulses and daemons go through the nishi conductor"). The publisher persists what it ships in a ledger; the conductor must likewise persist what it governs. Sovereign seg_store (NOT a TSV -- the ecosystem-only doctrine, same as nx_cap_gap_sov which replaced endpoint_paths.tsv). A pulse fires through the conductor ONLY if it is BOTH (a) REGISTERED here (declared + persisted) AND (b) ADMITTED now (cp_admit: RACI-owned + gate-green + never-brick #26). An unregistered pulse is REFUSED even if it would otherwise admit => the registry is the gate to recurring execution, the analog of the publisher's governed promotion. license_tier: ORIGINAL