fix: add ca-certificates and openssl for SSL connectivity

feat: add python3-venv and screen

feat: install sudo, grant node user passwordless sudo

Update Dockerfile

Update Dockerfile

docs: clarify why machine-id must be baked in at build time

feat: add python3-pip, wget, curl, git, neofetch, mediainfo, yt-dlp

feat: manual registration fallback card when rate-limited

fix: poll checkSetup every 4s independently of QR render

fix: detect rate-limit error, auto-retry once after 30s with friendly message

fix: remove cron, fix new-user flow (ensureShellularRunning on every login)

remove: .keep-alive.env.example

remove: setup-cron.sh

remove: keep-alive.sh

docs: detailed setup guide with all secrets explained

feat: keep-alive card with live status, dot indicator, ping-now button

feat: first-time setup panel with copy buttons for shellular secrets

fix: use div container for QRCode.js, show element before rendering

fix: bundle qrcode.min.js locally, avoid CSP block on CDN

fix: render QR via qrcode.js canvas instead of broken ASCII art

revert: clean state, no retry spam

fix: auto-retry with 60s backoff on rate-limit, expose /api/shellular/credentials

fix: pin machine-id + seed shellular config from env vars to bypass rate limit

fix: use existing node user (UID 1000) instead of useradd

Initial upload: Shellular Web UI + keep-alive service

initial commit