feat: QoL weapon/UI batch — door fix, Red Right Hand + flamethrower right-offset, fire slowdown, literal armor dodge, persistent pedestals, menu shot-lock

js/perks.js

@@ -17,7 +17,7 @@ const PERKS = [
   { id: 'ember',    name: 'Ember Hands',     desc: '8% chance to ignite',   apply: s => { s.igniteChance += 0.08; } },
   { id: 'frostbile',name: 'Chill Bile',      desc: '10% chance to slow',    apply: s => { s.slowOnHit += 0.10; } },
   { id: 'heavyhand',name: 'Heavy Hand',      desc: '+20% knockback',        apply: s => { s.knockbackMul *= 1.20; } },
-  { id: 'thickhide',name: 'Thick Hide',      desc: '+4% chance to ignore damage', apply: s => { s.armor += 1 / 24; } },
+  { id: 'thickhide',name: 'Thick Hide',      desc: '+4% chance to ignore damage', apply: s => { s.armor += 0.04; } },
   { id: 'secondwind',name: 'Second Wind',    desc: '+0.15s hurt immunity',  apply: s => { s.invBonus += 0.15; } },
   { id: 'scrapfeed',name: 'Scrap Feed',      desc: '5% less ammo (diminishing)', apply: s => { s.ammoEff += 0.05; } },
   { id: 'boneknit', name: 'Bone Knit',       desc: '3% chance to heal ½ heart after combat rooms', apply: s => { s.roomHealChance += 0.03; } },