Cobblemon Info for REI / JEI / EMI

Fixed

• Fixed a severe REI freeze when opening CobbleDex usages/info after the semantic evolution and forms rewrite by caching material-form surfacing decisions and bounding evolution/form lookup fan-out
• Fixed item-based evolution lookups rebuilding every evolution page globally, so evolution stones and held-item lookups now only inspect relevant source branches
• Reduced Alternate Forms page lookup metadata so each form page indexes only its base species and current form instead of every sibling form on every page

Tests

• Added coverage for form-specific item evolution lookup after the bounded lookup rewrite