0.26

Enable --no-recursion by default in the C FFI

`lyte_compiler_new` is the only construction site exposed to the
xcframework and its only consumer is Audulus, which compiles DSP
code with DAG call graphs. Flipping the default here recovers the
~2x LLVM DSP regression without touching any host call site or
adding FFI surface. The CLI path is unaffected because it calls
`Compiler::new()` directly and still defaults `no_recursion` to
false.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>