feat: replace setup-uptimerobot.sh with a modular cloudflare-keepalive-setup.py for automated health check pinging.

Add Cloudflare keepalive worker and restyle dashboard

Simplify dashboard actions and forward API auth

Improve dashboard and browser API auth flow

Use token-only login for app route

Protect Hermes app route with gateway token

Document and map Gemini model config

Serve Hermes dashboard under app route

Allow startup without model secrets

Add HuggingMess Hermes Space wrapper

initial commit