Ship with "Fast" Default Config

[ez-plugins]

Current: All features enabled by default
Problem: Slow out-of-box experience

Solution: Performance profiles

# config.yml - New setting
performance-profile: fast  # Options: fast, balanced, feature-rich

# Auto-loaded based on profile
profiles:
  fast:
    description: "Minimal features, maximum speed (<50ms target)"
    biomes:
      enabled: false
    heatmaps:
      enabled: false
    chunk-loading:
      use-async-api: true
    cache:
      backend: mysql  # If available
      
  balanced:
    description: "Current defaults (50-100ms target)"
    # Current config values
    
  feature-rich:
    description: "All features enabled (accept slower performance)"
    biomes:
      enabled: true
      pre-cache:
        enabled: true
    heatmaps:
      enabled: true

Migration Path:

# Existing configs auto-detect as "custom" profile
# Users can switch: /rtp setprofile fast

Estimated Impact: New users get fast experience; power users can enable features.