Pinned Windows iOS toolchain (LLVM 19)

Exact byte-for-byte copy of the working LLVM 19 (L1ghtmann/Leeksov) Windows-host iOS toolchain, pinned so a fresh TheosWin install never drifts if Leeksov updates their 'latest'. Install with tools/install-toolchain.sh. Extracts to ~/.theos/toolchain/windows/iphone/.

Windows-patched iOS SDKs v1

iPhoneOS SDKs materialized for native Windows Theos (framework symlinks resolved via tools/add-sdk.py). Drop into $THEOS/sdks/ and target with e.g. TARGET = iphone:clang:18.6:14.5. Built from xybp888/iOS-SDKs.