Initial commit: Yodmon Yodeck→Zabbix bridge

- Yodeck API poller (every 10 min, paginated, 310 players)
- SQLite persistence (players + activity logs)
- SNMP v2c agent via net-snmp pass_persist
- Zabbix API auto host creation/update (6.0+)
- Flask web dashboard with live player status and log
- Docker deployment with persistent volume
- dev_server.py for local testing without Docker

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/config.py

@@ -0,0 +1,26 @@
+import os
+
+# Yodeck API
+YODECK_API_TOKEN = os.environ.get('YODECK_API_TOKEN', '')
+YODECK_API_BASE = 'https://app.yodeck.com/api/v2'
+YODECK_POLL_INTERVAL_MINUTES = int(os.environ.get('YODECK_POLL_INTERVAL_MINUTES', '10'))
+
+# Zabbix (all optional — leave ZABBIX_URL empty to disable)
+ZABBIX_URL = os.environ.get('ZABBIX_URL', '')
+ZABBIX_USER = os.environ.get('ZABBIX_USER', 'Admin')
+ZABBIX_PASSWORD = os.environ.get('ZABBIX_PASSWORD', '')
+ZABBIX_HOST_GROUP = os.environ.get('ZABBIX_HOST_GROUP', 'Yodeck Players')
+ZABBIX_SNMP_COMMUNITY = os.environ.get('ZABBIX_SNMP_COMMUNITY', 'public')
+# IP/hostname of this app reachable by the Zabbix server for SNMP polling
+APP_HOST = os.environ.get('APP_HOST', '127.0.0.1')
+
+# SNMP
+SNMP_COMMUNITY = os.environ.get('SNMP_COMMUNITY', 'public')
+# Private Enterprise Number OID used for all player data
+ENTERPRISE_OID = os.environ.get('ENTERPRISE_OID', '.1.3.6.1.4.1.99999')
+
+# Database
+DB_PATH = os.environ.get('DB_PATH', '/data/yodmon.db')
+
+# Web UI
+WEB_PORT = int(os.environ.get('WEB_PORT', '8080'))