nx_layout_example_com_real_test.nx

nx_layout_example_com_real_test.nx -- lay out the REAL example.com HTML page (528 bytes) fetched through bits-up TLS 1.3 + cert chain + chunked-transfer dechunk. Reads /tmp/example_com.html (dropped by nx_https_get_live_real_ca), streams it through nx_layout_from_dom, and reports the resulting LayoutBox tree shape: count, max depth, presence of canonical nodes (html/head/body/h1/p/a). Does NOT yet compute geometry -- the goal here is to prove the substrate's HTML→DOM→layout-tree path consumes a real-world page without segfaulting or stalling. expect_exit: 0. license_tier: ORIGINAL