testing/cross_backend/full_spine_mount.ts

The full live RPC mount for fuz_app's own spine test binary — the complete action set testing_spine_server.ts exposes on a single RPC endpoint, in one place.

Where default_spine_surface.ts defines the declared surface (create_spine_surface_spec / spine_rpc_endpoints — the create_standard_rpc_actions bundle the spec-derived suites auto-enumerate), this module defines its superset: the standard bundle plus the families the binary live-mounts but keeps off the declared surface —

• the _testing_* daemon-token backdoors (create_testing_actions),
• the full cell verb set (CRUD + grant + field + item + audit),
• the opt-in actor_lookup / actor_search resolvers,
• the _testing_action_manifest backdoor, appended last (it dumps the live method set for the cross-impl manifest-parity gate, so it must enumerate every method above it).

Single-sourcing the mount here lets the binary, the in-process parity setup, and the spine_method_coverage reconciliation test all build the same list — so a method can never be mounted in one place and forgotten in another. The reconciliation test enumerates build_full_spine_rpc_actions with stub deps and asserts the live method set equals the tagged coverage manifest; see src/test/cross_backend/spine_method_coverage.ts.

$lib-free by contract — like default_spine_surface.ts, this module is reached by the spawned TS binary under Gro's loader (which resolves .js→.ts but not the $lib alias), so every import is relative. Keep it that way.