Add David Alejandro Mireles Llamas to directory (#545)

* Add David Alejandro Mireles Llamas to developer directory

* Add comma to location field for readability

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Co-authored-by: John Bampton <jbampton@users.noreply.github.com>

Author: louzt

src/users/louzt.yaml

@@ -0,0 +1,15 @@
+name: David Alejandro Mireles Llamas
+github: louzt
+website: https://loust.pro
+email: research@loust.pro
+instagram: https://instagram.com/lou_404x
+twitter: https://twitter.com/mrlou_st
+linkedin: https://linkedin.com/in/davidmirelesll
+country: Mexico
+location: Merida, Yucatan
+role: System Architect
+languages: Go Rust C TypeScript Python
+bio: |
+  Systems Architect and Software Engineer focused on low-level infrastructure,
+  multi-protocol networking (TCP/UDP/QUIC), and secure agentic runtimes.
+  Founder of LOUST, engineering software that survives real operational use.