Guide detail crash hotfix
Fixes a Lua blue-screen crash that could occur after tapping or swiping beyond the first or last WHERE page in the GUIDE tab. Boundary input now keeps the current page valid instead of leaving the renderer with an empty page number.
The companion renderer also restores its graphics state when a future drawing error occurs, preventing repeated mod errors from exhausting LÖVE's graphics stack and taking down the whole game.
Confirmed on an AYN Thor with Pokémon Crystal and tested across the Gen 1, Gen 2 and desktop compatibility suites. The German and Spanish packs are unchanged from 2.5.0.
Import kanto_gear-2.5.1.zip over your current Kanto Gear installation. No host update or settings reset is required.