nx_video_client_wasm_vm_gate.nx

nx_video_client_wasm_vm_gate.nx -- SOVEREIGN deploy gate for the rebuilt nx_video_client.wasm (the family-room browser core). The ecosystem's OWN wasm VM (nx_wasm_vm) EXECUTES the freshly-rebuilt wasm and DIFFs it against the native source (nx_video_client_wasm) -- no cmp/xxd/grep, all in-organ. Why this exists: the rebuilt wasm came out ~3KB smaller than the 2-week-old deployed one. Before pushing to the LIVE family room we PROVE the rebuild is (a) parseable, (b) functionally COMPLETE (every export app.js calls is present), and (c) FAITHFUL -- the VM-executed functions match native byte for byte, including vc_ladder_floor (the exported pure neighbor of the governor fix vc_ladder_step, same file + same compile pass) and the byte-memory path vc_wr_u32/vc_rd_u32 (the exact thing a bad wat->wasm lowering would corrupt). If this is GREEN, the smaller size is just a more compact compiler, not missing/!broken logic. expect_exit: 0 license_tier: ORIGINAL