fix(#165,#166,#167,#168,#169,#171,#172): resolve 7 open bug issues

#172 - Grimoire tab: removed dead 'loaded' state guard that permanently showed loading
#169 - Transference Mana Flow: added elements param to checkDisciplinePrerequisites so mana type unlocks are verified
#168 - Perk descriptions: wired 4 broken perks (enchant-2, channel-1, golem-2, efficiency-1) with actual bonus effects; fixed enchant-1 interval (5→50); fixed study-mana-enchantments stat (maxMana→maxManaBonus)
#171 - Shields: removed all shield equipment (4 types), recipes, category, slot mappings; added 'shields' to AGENTS.md banned list
#166 - regenMultiplier: merged disciplineEffects.multipliers.regenMultiplier into computeAllEffects()
#165 - Meditation cap: added meditationCap display to ManaStatsSection UI; updated perk description
#167 - XP accumulation: added Meditative Mastery base discipline with disciplineXpBonus stat; wired into tick pipeline

src/lib/game/data/crafting-recipes.ts

@@ -120,23 +120,7 @@ export const CRAFTING_RECIPES: Record<string, CraftingRecipe> = {
     unlocked: false,
   },
   
-  shieldBlueprint: {
-    id: 'shieldBlueprint',
-    equipmentTypeId: 'runicShield',
-    name: 'Runic Shield',
-    description: 'A shield engraved with protective runes.',
-    rarity: 'rare',
-    materials: {
-      manaCrystalDust: 10,
-      arcaneShard: 6,
-      elementalCore: 2,
-    },
-    manaCost: 450,
-    craftTime: 5,
-    minFloor: 28,
-    unlocked: false,
-  },
-  
+
   hatBlueprint: {
     id: 'hatBlueprint',
     equipmentTypeId: 'wizardHat',

src/lib/game/data/disciplines/base.ts

@@ -61,10 +61,41 @@ export const baseDisciplines: DisciplineDefinition[] = [
         type: 'capped',
         threshold: 100,
         value: 100,
-        description: 'Every 100 XP: +0.5 max meditation multiplier (7 tiers, up to +3.5)',
+        description: 'Every 100 XP: +0.5 max meditation cap (7 tiers, up to +3.5). Raises Void Meditation ceiling.',
         bonus: { stat: 'meditationCapBonus', amount: 0.5 },
         maxTier: 7,
       },
     ],
   },
+  {
+    id: 'meditative-mastery',
+    name: 'Meditative Mastery',
+    attunement: DisciplinesAttunementType.BASE,
+    manaType: 'raw',
+    baseCost: 5,
+    description:
+      'Deepen your meditation practice to accelerate discipline XP gain. The more you master yourself, the faster all disciplines grow.',
+    statBonus: { stat: 'disciplineXpBonus', baseValue: 0.5, label: 'Discipline XP Bonus/tick' },
+    difficultyFactor: 120,
+    scalingFactor: 60,
+    drainBase: 1,
+    perks: [
+      {
+        id: 'meditative-mastery-1',
+        type: 'once',
+        threshold: 100,
+        value: 0,
+        description: '+0.5 Discipline XP per tick',
+        bonus: { stat: 'disciplineXpBonus', amount: 0.5 },
+      },
+      {
+        id: 'meditative-mastery-2',
+        type: 'infinite',
+        threshold: 200,
+        value: 100,
+        description: 'Every 100 XP: +0.25 Discipline XP per tick',
+        bonus: { stat: 'disciplineXpBonus', amount: 0.25 },
+      },
+    ],
+  },
 ];

src/lib/game/data/disciplines/enchanter-utility.ts

@@ -50,7 +50,7 @@ export const enchanterUtilityDisciplines: DisciplineDefinition[] = [
     manaType: 'transference',
     baseCost: 15,
     description: 'Increase your max mana, unlocking mana enchantments for equipment.',
-    statBonus: { stat: 'maxMana', baseValue: 10, label: 'Max Mana' },
+    statBonus: { stat: 'maxManaBonus', baseValue: 10, label: 'Max Mana' },
     difficultyFactor: 150,
     scalingFactor: 100,
     drainBase: 3,

src/lib/game/data/disciplines/enchanter.ts

@@ -21,15 +21,18 @@ export const enchanterDisciplines: DisciplineDefinition[] = [
         id: 'enchant-1',
         type: 'infinite',
         threshold: 150,
-        value: 5,
-        description: '+5 Enchantment Power (stacks with skill tiers)',
+        value: 50,
+        description: '+5 Enchantment Power per tier',
+        bonus: { stat: 'enchantPower', amount: 5 },
       },
       {
         id: 'enchant-2',
         type: 'capped',
         threshold: 300,
-        value: 20,
-        description: 'Double enchantment duration at 300 XP',
+        value: 200,
+        maxTier: 3,
+        description: '+10 Enchantment Power per tier (max 3)',
+        bonus: { stat: 'enchantPower', amount: 10 },
       },
     ],
   },
@@ -50,7 +53,8 @@ export const enchanterDisciplines: DisciplineDefinition[] = [
         type: 'once',
         threshold: 250,
         value: 0,
-        description: 'Unlock lightning mana boosting',
+        description: '+15 Lightning Mana Capacity',
+        bonus: { stat: 'elementCap_lightning', amount: 15 },
       },
     ],
   },

src/lib/game/data/disciplines/fabricator.ts

@@ -28,8 +28,10 @@ export const fabricatorDisciplines: DisciplineDefinition[] = [
         id: 'golem-2',
         type: 'capped',
         threshold: 500,
-        value: 5,
-        description: 'Double golem capacity at 500 XP',
+        value: 250,
+        maxTier: 2,
+        description: '+1 Golem Capacity per tier (max 2)',
+        bonus: { stat: 'golemCapacity', amount: 1 },
       },
     ],
   },
@@ -50,7 +52,8 @@ export const fabricatorDisciplines: DisciplineDefinition[] = [
         type: 'once',
         threshold: 300,
         value: 0,
-        description: 'Unlock reduced crafting costs',
+        description: '+10% Crafting Cost Reduction',
+        bonus: { stat: 'craftingCostReduction', amount: 10 },
       },
     ],
   },

src/lib/game/data/equipment/equipment-types-data.ts

@@ -10,7 +10,6 @@ import { CATALYST_EQUIPMENT, SPELL_FOCUS_EQUIPMENT } from './catalysts';
 import { FEET_EQUIPMENT } from './feet';
 import { HANDS_EQUIPMENT } from './hands';
 import { HEAD_EQUIPMENT } from './head';
-import { SHIELD_EQUIPMENT } from './shields';
 import { SWORD_EQUIPMENT } from './swords';
 
 export const EQUIPMENT_TYPES = {
@@ -22,6 +21,5 @@ export const EQUIPMENT_TYPES = {
   ...FEET_EQUIPMENT,
   ...HANDS_EQUIPMENT,
   ...HEAD_EQUIPMENT,
-  ...SHIELD_EQUIPMENT,
   ...SWORD_EQUIPMENT,
 };

src/lib/game/data/equipment/index.ts

@@ -35,5 +35,4 @@ export { CATALYST_EQUIPMENT, SPELL_FOCUS_EQUIPMENT } from './catalysts';
 export { FEET_EQUIPMENT } from './feet';
 export { HANDS_EQUIPMENT } from './hands';
 export { HEAD_EQUIPMENT } from './head';
-export { SHIELD_EQUIPMENT } from './shields';
 export { SWORD_EQUIPMENT } from './swords';

src/lib/game/data/equipment/shields.ts

@@ -1,39 +1,7 @@
 // ─── Shield Equipment Types ───────────────────────────────────────────
+// Shields have been removed from the game. The offHand slot remains for
+// non-shield items (e.g. catalysts, spell focuses).
 
 import type { EquipmentType } from './types';
 
-export const SHIELD_EQUIPMENT: Record<string, EquipmentType> = {
-  // ─── Off Hand - Shields ───────────────────────────────────────────
-  basicShield: {
-    id: 'basicShield',
-    name: 'Basic Shield',
-    category: 'shield',
-    slot: 'offHand',
-    baseCapacity: 40,
-    description: 'A simple wooden shield. Provides basic protection.',
-  },
-  reinforcedShield: {
-    id: 'reinforcedShield',
-    name: 'Reinforced Shield',
-    category: 'shield',
-    slot: 'offHand',
-    baseCapacity: 55,
-    description: 'A metal-reinforced shield with enhanced durability and capacity.',
-  },
-  runicShield: {
-    id: 'runicShield',
-    name: 'Runic Shield',
-    category: 'shield',
-    slot: 'offHand',
-    baseCapacity: 70,
-    description: 'A shield engraved with protective runes. Excellent for defensive enchantments.',
-  },
-  manaShield: {
-    id: 'manaShield',
-    name: 'Mana Shield',
-    category: 'shield',
-    slot: 'offHand',
-    baseCapacity: 60,
-    description: 'A crystalline shield that can store and reflect mana.',
-  },
-};
+export const SHIELD_EQUIPMENT: Record<string, EquipmentType> = {};

src/lib/game/data/equipment/types.ts

@@ -2,7 +2,7 @@
 
 import type { EquipmentSlot } from '../../types/equipmentSlot';
 export type { EquipmentSlot };
-export type EquipmentCategory = 'caster' | 'shield' | 'catalyst' | 'sword' | 'head' | 'body' | 'hands' | 'feet' | 'accessory';
+export type EquipmentCategory = 'caster' | 'catalyst' | 'sword' | 'head' | 'body' | 'hands' | 'feet' | 'accessory';
 
 // All equipment slots in order
 export const EQUIPMENT_SLOTS: EquipmentSlot[] = ['mainHand', 'offHand', 'head', 'body', 'hands', 'feet', 'accessory1', 'accessory2'];

src/lib/game/data/equipment/utils.ts

@@ -27,8 +27,7 @@ export function getValidSlotsForCategory(category: EquipmentCategory): Equipment
     case 'catalyst':
     case 'sword':
       return ['mainHand'];
-    case 'shield':
-      return ['offHand'];
+
     case 'head':
       return ['head'];
     case 'body':

src/lib/game/data/fabricator-physical-recipes.ts

@@ -123,38 +123,4 @@ export const PHYSICAL_BRANCH_RECIPES: FabricatorRecipe[] = [
       { effectId: 'attack_speed_10', stacks: 1, actualCost: 22 },
     ],
   },
-  {
-    id: 'runicShield',
-    name: 'Runic Shield',
-    description: 'A shield engraved with protective runes. Excellent for defensive enchantments.',
-    manaType: 'earth',
-    equipmentTypeId: 'runicShield',
-    slot: 'offHand',
-    materials: { manaCrystalDust: 8, earthShard: 4, elementalCore: 2 },
-    manaCost: 450,
-    craftTime: 5,
-    rarity: 'rare',
-    gearTrait: '+20% Defensive Enchantment Power, +25 Earth Mana Capacity',
-    bonusEnchantments: [
-      { effectId: 'earth_cap_10', stacks: 1, actualCost: 30 },
-      { effectId: 'mana_cap_50', stacks: 1, actualCost: 20 },
-    ],
-  },
-  {
-    id: 'manaShield',
-    name: 'Mana Shield',
-    description: 'A crystalline shield that can store and reflect mana. Deadly in the right hands.',
-    manaType: 'crystal',
-    equipmentTypeId: 'manaShield',
-    slot: 'offHand',
-    materials: { manaCrystalDust: 10, crystalShard: 5, elementalCore: 2 },
-    manaCost: 550,
-    craftTime: 6,
-    rarity: 'epic',
-    gearTrait: '+15% Spell Damage, +15% Defensive Enchantment Power',
-    bonusEnchantments: [
-      { effectId: 'mana_cap_50', stacks: 1, actualCost: 20 },
-      { effectId: 'damage_5', stacks: 1, actualCost: 15 },
-    ],
-  },
 ];