Version 1.1.0

[Summary]

StormByte System is the C++26 process and environment layer of the StormByte suite.

Dependency baseline: StormByte (base) 1.1.0.

Spawn children with piped stdin/stdout/stderr, chain them, suspend/resume, and expand environment strings. POSIX and Windows stay behind one API.

Changed

• Public process behavior
  • Ported System exception messages to the StormByte::Component format and added ProcessCreationError for process creation failures.
  • Added a public timed Wait(std::chrono::milliseconds) overload; the existing untimed overload remains unchanged.
• Process pipeline internals
  • Moved forwarding into the internal Pipe abstraction while preserving buffered and future output.
  • Moved Process state into the private process implementation header, reducing public-header ABI exposure.
• Dependencies and build configuration
  • Updated the StormByte/base dependency to 1.1.0.
  • Switched Windows release optimization handling to CMake interprocedural optimization without duplicate manual compiler/linker flags.

Fixed

• Pipe and process lifecycle
  • Pipe construction now checks platform errors, normalizes UNIX descriptors, and moved pipes invalidate their source endpoints.
  • Pipe reads, writes, polling, EOF handling, and descriptor binding now distinguish interruption, EOF, and failure.
  • Process pipeline forwarding retains pipe ownership independently of Process lifetime, supports safe reconnection, and cancels without cross-thread descriptor closure.
  • Process waiting no longer deadlocks on downstream backpressure; lifecycle joins handle unexpected thread errors without escaping noexcept cleanup paths.
  • Direct writes, interrupted waits, and Windows wait failures now preserve error and ownership semantics.
• Process startup and platform handling
  • UNIX startup reports execvp failures to the parent and throws the appropriate exception eagerly.
  • Windows startup quotes command-line arguments and distinguishes missing executables from other creation failures.
  • Environment expansion handles missing home directories safely, expands only leading ~ paths, and grows Windows buffers as needed.
• Regression coverage
  • Added coverage for pipelines, process moves, signal termination, interrupted waits, descriptor reuse, consumer exit, direct write failures, and oversized Windows environment expansion.
• CI portability
  • Fixed Windows-only Process implementation initialization.
  • Made UNIX process tests resolve utilities through PATH for macOS portability.