feat(libSceTextToSpeech): declare the Impl speech exports

[semirkabir]

What

Declares the 11 libSceTextToSpeech exports that the [shadPS4 aerolib NID list](https://github.com/shadps4-emu/shadPS4/blob/main/src/core/aerolib/aerolib.inl) names, which no AnyPS5 library declared:

• sceTextToSpeechInitImpl, OpenImpl, SpeakImpl, SpeakContinuousImpl, GetAudioDataImpl, GetStatusImpl, PauseImpl, ResumeImpl, CancelImpl, CloseImpl, TermImpl

All throw NotImplemented_nid_no_patch(__func__); their signatures are unknown, so every export is declared without parameters. libSceTextToSpeech is sysmodule id 0xf6 in the ModuleTable. Recorded in TechnicalDebt under Unknown function info.

Tested

Linux (GCC): guest_text_to_speech passes; all 11 symbols are present in the built prx with their aerolib NIDs; python3 tools/check_conventions.py --base origin/main passes. Not tested with a title.

Checklist

• Based on current main; no other open PR implements the same functions
• One topic per PR; follow-ups go in a new PR
• No comments in code except technical debt
• Unimplemented paths throw (NotImplemented_nid_no_patch); silent stubs are listed in TechnicalDebt
• No notes, investigation .md files or images added to the repository (attach them to this PR)
• New third-party code is a submodule built from source
• Generic behaviour, not specific to one title
• Depends on: none
• AI-assisted: yes

[github-actions]

Progress report (43bc17f → a719c9b)

📉 System libraries: 85.97% (-0.23%, +10 implemented, +11 declared functions)

✅ 10 implemented

Library	Name
libSceUsbd	sceUsbdBulkTransfer
libSceUsbd	sceUsbdControlTransferGetData
libSceUsbd	sceUsbdControlTransferGetSetup
libSceUsbd	sceUsbdFillBulkTransfer
libSceUsbd	sceUsbdFillControlSetup
libSceUsbd	sceUsbdFillControlTransfer
libSceUsbd	sceUsbdFillIsoTransfer
libSceUsbd	sceUsbdGetIsoPacketBuffer
libSceUsbd	sceUsbdInterruptTransfer
libSceUsbd	sceUsbdSetIsoPacketLengths

🆕 11 declared as stubs

Library	Name
libSceTextToSpeech	sceTextToSpeechCancelImpl
libSceTextToSpeech	sceTextToSpeechCloseImpl
libSceTextToSpeech	sceTextToSpeechGetAudioDataImpl
libSceTextToSpeech	sceTextToSpeechGetStatusImpl
libSceTextToSpeech	sceTextToSpeechInitImpl
libSceTextToSpeech	sceTextToSpeechOpenImpl
libSceTextToSpeech	sceTextToSpeechPauseImpl
libSceTextToSpeech	sceTextToSpeechResumeImpl
libSceTextToSpeech	sceTextToSpeechSpeakContinuousImpl
libSceTextToSpeech	sceTextToSpeechSpeakImpl
libSceTextToSpeech	sceTextToSpeechTermImpl

[github-actions]

Other open pull requests touch the same code. Merging one will break the other, or both implement the same thing. If this one builds on them, list them in Depends on.

Pull request	Conflicting files (lines on main)	Same exports	Same new files
#1835	.gitmodules L33
#3848			3rdparty/libusb-cmake
#3875			3rdparty/libusb-cmake
#3897	.gitmodules L33

[oneandonlydean]

Closing: the 11 exports come from an NID list with no title shown to load libSceTextToSpeech, and the branch also carries #3848's libusb commits. Reopen on a clean branch with the title ID and the log line where it stops on main.