nx_pe_compile_win_index.nx

nx_pe_compile_win_index.nx -- keystone-linker for a MEDIUM organ (the sovereign inverted INDEX) -> native Windows PE. Extends nx_pe_compile_win_organ (0x400 .text, mmap+write+exit HAL) to a 0x2000 (8KB) .text so a real index organ's code fits; .idata shifts RVA 0x2000->0x3000 accordingly (all import RVAs +0x1000). Same 5 kernel32 imports (GetProcessHeap/HeapAlloc/GetStdHandle/WriteFile/ExitProcess). Emits _offc/nx_win_search_index.exe. This is the multi-target / platform-independence step: the SAME index .nx that runs on Linux ELF now compiles + runs as a native Windows PE (and the bounded footprint -- nx_inv_new_bounded -- means HeapAlloc suffices). PIPELINE: index_src.nx -> nx_compile_x86_native > /tmp/nxwin.s -> this -> _offc/nx_win_search_index.exe -> run native. license_tier: ORIGINAL