Get user's badge progress

Returns detailed progress information for all badges associated with a specific user address.

This endpoint provides comprehensive tracking data including:

• Achieved badges: Badges the user has earned (at least one step completed)
• Progress tracking: Current steps completed vs. target steps for next tier
• Tier progression: For tiered badges, shows which tiers have been completed and when
• Completion status: Whether the badge/tier is fully completed
• Asset information: Current badge/tier images and metadata

The response is divided into two categories:

• achieved: Badges with at least one step or tier completed
• notAchieved: Badges not yet started (only included if includeNotAchieved=true)

For tiered badges, the progress tracks movement through tiers (Starter → Bronze → Silver → Gold → Platinum → Diamond). For single-tier badges, it tracks completion of a specific criteria.