docs(debt): move the PPSA01530 imports line into Unknown function info and note the inferred Ult forwards

docs/dev/TechnicalDebt.md

@@ -50,6 +50,7 @@ Throughout the project, every function at every stage either **does exactly what
 - [sceNpGetSandboxInfo](../../core/libs/prx/libSceNpManager/Export.cpp) (libSceNpManager, NID `ZVZ++68nNI8`) - the name hashes to the imported NID (found with nidhunt, confirmed with `tools/nid_names.py`). STAR WARS: Galactic Racer (PPSA28416) imports it; its OnlineSubsystemPS5 calls it with one pointer to a 0x50-byte stack buffer and reads the buffer as a string (discussions/3086). The returned string, the exact parameter struct and console errors are unknown, so every call throws without reading or writing caller memory. A working implementation belongs with that title's bring-up.
 - [sceKernelGetSystemSwVersion](../../core/libs/prx/libkernel/System/src/SystemConfiguration.cpp) (libkernel) reports baseline system software version `0x01000000` ("01.000.000") for ProsperoStore (PPSA99000). The 0x28-byte layout (`uint64_t size` at 0, `versionString` at 8 and `version` at 0x24) matches [ProsperoStore's caller](https://github.com/blackbearreloaded/ProsperoStore/blob/20584011/src/diag/trace.cpp#L20-L26), [shadPS4](https://github.com/shadps4-emu/shadPS4/blob/811bfcd7d1/src/core/libraries/kernel/kernel.h#L45-L49), [fpPS4](https://github.com/red-prig/fpPS4/blob/04cefd43e6/kernel/ps4_libkernel.pas#L502-L506) and [OpenOrbis](https://github.com/OpenOrbis/OpenOrbis-PS4-Toolchain/blob/0a1aaf9dd4/include/orbis/_types/kernel.h#L256-L260). These sources support the structure layout, but not the reported version value: the console firmware version remains unverified. The checks are unverified too: a null pointer returns `SCE_KERNEL_ERROR_EFAULT` and a `size` other than 0x28 returns `SCE_KERNEL_ERROR_EINVAL`, while shadPS4 returns success for null and never reads `size`.
 - [kern.rng_pseudo](../../core/libs/prx/libkernel/System/src/SystemConfiguration.cpp) (libkernel) - `sysctlbyname` fills the whole output buffer with bytes from the host's `std::random_device` and leaves the length unchanged; a write returns -1 with `EPERM` and a call without an output buffer throws. The only caller seen is mbedTLS's `mbedtls_hardware_poll` in the catalog's ProsperoLight boilerplate, which asks for 64-byte blocks and fails if fewer come back. The console's generator, its per-call maximum and its answer to a size query are unknown
+- PPSA01530, PPSA23827 and PPSA13356 imports declared without parameters, signatures unknown, added without an implementation because the titles fail to load without them: [sceNetShowIfconfig](../../core/libs/prx/libSceNet/Export.cpp) (libSceNet), [sce::Json::Value::setNullAccessCallBack](../../core/libs/prx/libSceJson2/Export.cpp) (libSceJson2), [kqueue and kevent](../../core/libs/prx/libkernel/Equeue/Equeue.cpp) (libkernel), and [scePadUnknown_n3kSX62fgNo](../../core/libs/prx/libScePad/Export.cpp) (libScePad), whose real name is unknown. [_sceUltWaitingQueueResourcePoolCreate and _sceUltSemaphoreCreate](../../core/libs/prx/libSceUlt/Export.cpp) (libSceUlt) forward to `sceUltWaitingQueueResourcePoolCreate` and `sceUltSemaphoreCreate`; that their argument lists match is inferred from the other underscore Ult exports, not measured.
 - [sceVideoOutGetOutputStatusWithVrr](../../core/libs/prx/libSceVideoOut/Unimplemented.cpp) (libSceVideoOut, NID `gWT7X8H0bYs`) - the name hashes to the imported NID. PPSA26344 version 02.002.000 passes a VideoOut handle and an output pointer at three call sites. It compares a 32-bit value at byte 4 with 2, tests bit 0x10 at byte 16, and, when set, compares low 16-bit values at bytes 48, 50 and 52 with 48, 60 and 120. The full output layout, size, field meanings and console errors are unknown. Every call throws without reading or writing caller memory.
 - [sceHttp2WebSocketSetPingInterval](../../core/libs/prx/libSceHttp2/Export.cpp) (libSceHttp2, NID `YfaXPnc8PJE`) - imported by `libdiscord_partner_sdk.prx` of PPSA23126 (issue 2648). The parameters, the unit of the interval and the console errors are unknown. Every call throws.
 - [sceKernelGetProsperoSystemSwVersion](../../core/libs/prx/libkernel/System/src/SoftwareVersion.cpp) (libkernel) reports system software version `0x01000000` ("01.000.000"); the console's firmware version is not modeled. The 0x28-byte block (a 64-bit size at 0, the version string at 8 and the packed version at 0x24) follows [SharpProspero](https://github.com/SvenGDK/SharpProspero/blob/main/src/SharpProspero/Interop/Kernel/KernelSystem.cs), which Prospero Multi Tools (PPSA99110) and Prospero Explorer (PPSA99109) are built with and which sets the size to 40, and the same fields in [etaHEN](https://github.com/etaHEN/etaHEN/blob/main/Source%20Code/daemon/include/ipc.hpp) and [shsrv](https://github.com/ps5-payload-dev/shsrv/blob/master/sh.c). A size other than 0x28 returns `SCE_KERNEL_ERROR_EINVAL` without writing; whether the console checks the size is unverified, since etaHEN and shsrv declare a 0x30-byte block and do not set it
@@ -565,4 +566,3 @@ Throughout the project, every function at every stage either **does exactly what
 - [_fstatfs](../../core/libs/prx/libkernel/File/src/Stdio.cpp) (libkernel) fills the FreeBSD 11 `struct statfs` of the PS5 payload SDK with the host volume that holds the file: block size, transfer size, total, free and available blocks, maximum name length and the read-only, `nosuid` and `noexec` flags (on Windows only read-only, and `f_files` and `f_ffree` are 0, as NTFS has no fixed number of files). The filesystem type number and name, mount paths, owner, filesystem id and I/O counters are left 0 or empty, since they would describe a host mount, not a console one. Sockets and pipes return `EINVAL`, as FreeBSD's `getvnode` does; a Windows descriptor that is neither a file nor a pipe throws. Stremio Plus (PPSA74126) reads the free space before a download and only logs the other fields
 - [_WStoul](../../core/libs/prx/libc/src/Strings.cpp), [_Iswctype](../../core/libs/prx/libc/src/RuneLocale.cpp) and [swscanf_s](../../core/libs/prx/libc/src/ScanningWide.cpp) (libc) - `_WStoul` is `wcstoul` and throws for a base other than 0 or 2 to 36. `_Iswctype` takes the class numbers of Dinkumware's [xwcc.h](https://github.com/superna9999/ti-cgt6x/blob/cgt6x_7_3_4/include/xwcc.h) (1 `alnum` to 11 `xdigit`, 12 `blank`) and throws for any other value, including the FreeBSD masks `wctype` returns; the numbering is not confirmed on the console's `libc.prx`. `swscanf_s` follows C11 7.29.2.2 and K.3.9.1.5, but reads the size argument as `unsigned int` like `sscanf_s` where K.3.9.1.5 specifies `rsize_t`; the console's width is unverified. A runtime-constraint violation (null buffer, format or receiving pointer) only returns `EOF`, and a too small array gets a null first element as in `sscanf_s`. A literal mismatch is a matching failure and a field that is only a prefix, such as `0x` or `1e`, does not convert, as C11 requires; FreeBSD's `vfwscanf` reports an input failure for the first and converts the second. Integers out of range are truncated from `strtoll`/`strtoull`. It throws for `%p`, `%S`, `%C`, unknown length modifiers, scanset ranges, `%n` with suppression or width, and narrow `%s`, `%c` or `%[` input that the C-locale `wcrtomb` cannot convert
 - [sceSharePlayGetCurrentConnectionInfoA](../../core/libs/prx/libSceSharePlay/Export.cpp) (libSceSharePlay) - reports no Share Play session, as the library keeps none: status 0 (DORMANT), mode 0, empty online IDs, account IDs 0 and both user IDs -1 (`SCE_USER_SERVICE_USER_ID_INVALID`). A null pointer returns `SCE_SHARE_PLAY_ERROR_INVALID_ARGS` (0x810E0001). The 72-byte `SceSharePlayConnectionInfoA` layout and the error code follow [KytyPS5](https://github.com/KytyPS5/KytyPS5/blob/main/src/libs/libNet.cpp) and [fpPS4](https://github.com/red-prig/fpPS4/blob/trunk/src/ps4_libsceshareplay.pas), which agree on both; KytyPS5 sets the user IDs to -1 and fpPS4 leaves them 0, and which one the console returns is not verified. KytyPS5 also returns `SCE_SHARE_PLAY_ERROR_NOT_INITIALIZED` before `sceSharePlayInitialize`; this library keeps no initialization state and does not.
-- PPSA01530, PPSA23827 and PPSA13356 imports declared without parameters, signatures unknown, added without an implementation because the titles fail to load without them: [sceNetShowIfconfig](../../core/libs/prx/libSceNet/Export.cpp) (libSceNet), [sce::Json::Value::setNullAccessCallBack](../../core/libs/prx/libSceJson2/Export.cpp) (libSceJson2), [kqueue and kevent](../../core/libs/prx/libkernel/Equeue/Equeue.cpp) (libkernel), and [scePadUnknown_n3kSX62fgNo](../../core/libs/prx/libScePad/Export.cpp) (libScePad), whose real name is unknown.