Move stat_trimmer, bridge_debug, bridge_reset, bridge_table (static TG,
reflectors, UA), and OBP source ensure to mutate SubscriptionStore first
and export to the BRIDGES shim; batch OPTIONS loops export once at the end.
Subscription store and router are always active when wired at bootstrap;
drop YAML toggles and flag-off test paths. Sync router into store before
get_bridges() export and after make_static_tg mutations.
Sync subscription store after timer and in-band mutations, add optional
store authority with BRIDGES export shim, wire MeshCodecRegistry into
OBP udp_hbp paths, and extend harness parity tests.
Enforce strict SINGLE=1 RX exclusivity, always filter inject-only downlink by
each peer's own OPTIONS, and push self-service DB options only after PASS=.
Stop merged SYSTEM static TG lists from leaking across hotspots in topology.
Move Talker Alias / embedded LC and BRIDGES table lifecycle into
application/bridge/; BridgeUseCases remains the public facade with
dmrd_received and unit/private paths only.