Enable verbose logging (debug output)

[konnatoad]

Add toggle in Settings to enable verbose (debug-level) logging for troubleshooting and development use.

Tasks

• Add verbose toggle to Settings UI
• Hook toggle to logger config
• Ensure logs include relevant debug info when enabled

[konnatoad]

Will work on this as soon as possible. First i'll make core solid enough tho. I'll leave this open because it's going to be next thing i'll tackle.