nx_emu_probe_wasm_gate.nx

nx_emu_probe_wasm_gate.nx -- R0.0 WASM half, NISHI all the way up. Builds nx_emu_probe.nx -> emu.wasm by FORKING the two sovereign compiler ELFs (nx_compile_wat + nx_wat_compiler) -- the nx_aw_push fork-a-sovereign-sub-ELF pattern, NOT a .sh script -- then EXECUTES p_probe inside the sovereign nx_wasm_vm and checks the result == the native KAT (8081519, from nx_emu_probe_gate). Proves the emulator-shaped kernel compiles to faithful wasm through the fully sovereign pipeline. The build glue is this organ; the verify is nx_wasm_vm. No grep/xxd/.sh anywhere. license_tier: ORIGINAL (build-fork spine from nx_aw_push; VM-verify spine from nx_sha256_wasm_vm_gate)