Add yayl to File Format Processing

Author: golimpio

README.md

@@ -296,6 +296,7 @@
 - [nDimensional/zig-flatbuffers](https://github.com/nDimensional/zig-flatbuffers) - FlatBuffers codegen for Zig, in Zig.
 - [MASS4/MEGA4/KTX2](https://gitlab.com/mass4org/mega4/ktx2) - Engine-independent KTX2 texture reader for Zig, decoding compressed and Basis Universal textures to GPU-ready images.
 - [MASS4/MEGA4/GUID](https://gitlab.com/mass4org/mega4/guid) - Standalone GUID/UUID library supporting `RFC 4122` v4 and `RFC 9562` v6 (time-ordered) with optional `serde` integration.
+- [npmonster/yayl](https://github.com/npmonster/yayl) - YAML 1.2 parser, editor and emitter for Zig. Byte-faithful round trips keep untouched bytes, comments and layout intact. AI-assisted.
 
 ### Date, Time and Timezones