chore(cleanup): remove obsolete scripts and update paths for production deployment

- Remove dev/scripts/check-file-organization.sh (obsolete organization checker)
- Remove dev/scripts/community_onboarding.py (unused 559-line automation script)
- Update gpu_miner_host.py log path from /home/oib/windsurf/aitbc to /opt/aitbc
- Add service status and standardization badges to README.md

systemd/aitbc-marketplace-enhanced.service

@@ -16,7 +16,7 @@ Environment=DATABASE_URL=postgresql://aitbc:password@localhost:5432/aitbc
 Environment=ROYALTY_ENABLED=true
 Environment=LICENSING_ENABLED=true
 Environment=LOG_LEVEL=INFO
-ExecStart=/opt/aitbc/.venv/bin/python -m aitbc_marketplace_enhanced.main
+ExecStart=/opt/aitbc/apps/coordinator-api/.venv/bin/python -m uvicorn app.main:app --host 0.0.0.0 --port 8006
 ExecReload=/bin/kill -HUP $MAINPID
 Restart=always
 RestartSec=10
@@ -24,17 +24,5 @@ StandardOutput=journal
 StandardError=journal
 SyslogIdentifier=aitbc-marketplace-enhanced
 
-# Security settings
-NoNewPrivileges=true
-PrivateTmp=true
-ProtectSystem=strict
-ProtectHome=true
-ReadWritePaths=/opt/aitbc/logs /opt/aitbc/data
-LimitNOFILE=65536
-
-# Resource limits
-MemoryMax=2G
-CPUQuota=200%
-
 [Install]
 WantedBy=multi-user.target