T-Pot Attack Map 2.1.0

DataServer:

• Introduce simple text output of attacks if ENV TPOT_ATTACKMAP_TEXT is set to ENABLED with timestamps shown in local time instead of UTC
• More meaningful error messages if Redis or Elasticsearch are unavailable

AttackMapServer:

• More meaningful error messages if Redis is unavailable
• Improve status notifications for websockets

map.js:

• Restrict Min / Max Zoom levels to reasonable bounds
• Introduce zoomSnap / zoomDelta options for better zoom control
• Reduce circleCount to reasonable 100
• Use Luxon to re-calculate UTC events to browser timezone and display events accordingly
• Handle connection errors gracefully and with reconnection attempts to ensure service
• Indicate online / offline status through honeypotStatsHeader

Credits:

Shoutout to @kawaiipantsu who inspired some of the changes with his fork tpotce-fullscreen-attackmap.