feat: deploy NEXUSMON ecosystem

feat(ui): NEXUSMON operator-grade shell — custom.css

feat(ui): NEXUSMON operator-grade shell — app.py

docs: update README with full metadata and description

fix: pin gradio>=5.0.0 to resolve Python 3.13 pydub/audioop error

feat(inference): add SOVEREIGN·GGUF live inference tab

feat(space): elite sovereign aesthetic — matrix glitch + digimon/megaman vibe

feat: deploy NEXUSMON ecosystem

feat: deploy NEXUSMON ecosystem

initial commit