sa3p-parser

Streaming XML-style parser for SA3P operator commands.

Features

• Incremental byte feeding for streamed model output.
• Raw-body tag handling for command bodies (write_file, search, replace, terminal).
• Typed parser events and instruction stream output.
• write_file body chunks emitted as Instruction::WriteChunk(Vec<u8>) for direct binary-frame mapping.

See workspace docs in the repository root for full architecture and protocol details.