https://datacore.one/ 2026-09-23 1.0 https://datacore.one/features.html 2026-06-23 0.8 https://datacore.one/services.html 2026-06-23 0.8 https://datacore.one/app.html 2026-09-20 0.6 https://datacore.one/llms.txt 2026-09-23 0.9 https://datacore.one/install.txt 2026-09-23 0.9