fix: update footer to credit the author in the dashboard

Fix: add local time display for sync status in dashboard

Fix: include keepalive status in root dashboard

fix: improve keep-alive status message handling in renderDashboard function

refactor: replace UptimeRobot with Cloudflare Workers for service keep-alive mechanism

feat: add /app/debug-logs endpoint to expose backend logs and proxy environment variables

fix: adjust OAuth callback paths, force /app root redirect, and increase logging verbosity for sync processes

chore: update X OAuth instructions, increase default SYNC_INTERVAL, and adjust app navigation paths

feat: document platform architecture and enhance health server dashboard with OAuth setup guides

dashboard: user-friendly setup guide + platform status grid

fix: rewrite Space-host redirects to relative paths + pass x-forwarded-proto

feat: vendor Plus Jakarta Sans fonts and patch layouts to resolve build-time network constraints, update health-server proxy logic, and correct UptimeRobot interval units.

fix: set FRONTEND_URL to bare origin so CORS allow-origin matches browser

fix: serve Next.js public/ files from disk to avoid nginx basePath 502s

fix: redirect bare paths to /app/ and disable image optimization

fix: redirect /app root to /app/auth/ instead of white-screening

debug: add /debug-proxy endpoint + empty-200 warning log

feat: add debug logging for unexpected empty responses from nginx proxy

Fix white screen: rewrite internal-host Location headers in proxy

initialize project