fix: align PR #1 .gitattributes with main to clear conflict

fix: patch PR #1 README and gitattributes only to resolve conflicts

chore: disable LFS tracking for Nexa_Mat_Paper.pdf

release: add figures/nexamat_profile_geometry_rates.png

release: add figures/nexamat_profile_yield_vs_targets.png

Rename NEXA_MAT_FULL_TECHNICAL_PAPER.pdf to Nexa_Mat_Paper.pdf

Upload NEXA_MAT_FULL_TECHNICAL_PAPER.pdf

upload-fft-pilot-merged-model

Add NexaMat controller Qwen3-14B prod candidate checkpoint

initial commit