Builds on #9037. Adds threads, event flags, semaphores, atomics, heaps
and kernel memory, callout contexts, time and SDK version queries,
base64 and hex codecs, integer and string helpers, JSON escaping, URL
encoding, online id strings, language codes, title ids and debug output.
The behaviour follows libSceNpCommon.sprx from firmware 12.00, read
from disassembly.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RbLgECLQ2bpDM7oe2urGZK
