Improve logging for better debugging

[daedalist]

Summary

Enhances logging across multiple modules to improve debugging and troubleshooting capabilities.

Changes

Logging Improvements

• sungather.py: Added detailed exception logging with stack traces for export failures
• mqtt.py: Improved connection status logging and error messages
• influxdb.py: Enhanced error logging for write operations
• webserver.py: Added comprehensive logging for HTTP server lifecycle and request handling

Configuration

• .gitignore: Added .private/ directory for local debugging notes and development files

Benefits

• Better visibility into export failures with full stack traces
• Easier troubleshooting of MQTT connection issues
• Improved debugging of InfluxDB write errors
• Clearer HTTP server status messages
• Support for local development files without cluttering git history

Testing

• Changes tested locally
• No functional changes to core logic
• Logging output verified during development

Files Changed

• SunGather/sungather.py - Enhanced exception logging
• SunGather/exports/mqtt.py - Improved MQTT connection logging
• SunGather/exports/influxdb.py - Better InfluxDB error messages
• SunGather/exports/webserver.py - Comprehensive HTTP server logging
• .gitignore - Added .private/ directory

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🤖 Coded with Claude Code assistance