feat(golemancy): Phase 1 - Component-based construction system data definitions

- Add new golem component types (Core, Frame, MindCircuit, Enchantment)
- Create 4 Core tiers, 7 Frames, 4 Mind Circuits, 8 Enchantments
- Rewrite golem utils for component-based stat computation
- Update GolemancyState with new fields (golemDesigns, golemLoadout, activeGolems)
- Update combat store, actions, and pipelines for new golem system
- Rewrite GolemancyTab with component selection UI
- Update fabricator discipline perks for new system
- Add comprehensive tests for component registries and utilities
- All files under 400 lines, all 743 tests passing

src/lib/game/stores/combat-actions.ts

@@ -7,10 +7,14 @@ import { getGuardianForFloor } from '../data/guardian-encounters';
 import type { CombatStore, CombatState } from './combat-state.types';
 import type { SpellState, EnemyState, EquipmentInstance, FloorState } from '../types';
 import { applyOnHitEffect, processDoTPhase } from './dot-runtime';
-import type { ActiveGolem } from '../types';
+import type { ActiveGolem, RuntimeActiveGolem } from '../types';
 import { getFloorMaxHP, getFloorElement, getMultiElementBonus, calcDamage, calcMeleeDamage, canAffordSpellCost, deductSpellCost } from '../utils';
 import { computeDisciplineEffects } from '../effects/discipline-effects';
-import { processGolemMaintenance, processGolemAttacks } from './golem-combat-actions';
+import {
+  processGolemMaintenance,
+  processGolemAttacks,
+  processGolemManaRegen,
+} from './golem-combat-actions';
 import { applyDamageToRoom } from './combat-damage';
 
 // ─── Result Type ───────────────────────────────────────────────────────────────
@@ -22,7 +26,7 @@ function makeDefaultCombatTickResult(
   rawMana: number,
   elements: Record<string, { current: number; max: number; unlocked: boolean }>,
   state: CombatState,
-  activeGolems: ActiveGolem[],
+  activeGolems: RuntimeActiveGolem[],
 ): CombatTickResult {
   return {
     rawMana,
@@ -52,7 +56,7 @@ export interface CombatTickResult {
   maxFloorReached: number;
   castProgress: number;
   equipmentSpellStates: CombatState['equipmentSpellStates'];
-  activeGolems: ActiveGolem[];
+  activeGolems: RuntimeActiveGolem[];
   meleeSwordProgress: Record<string, number>;
   currentRoom: FloorState;
 }
@@ -73,7 +77,7 @@ export function processCombatTick(
     modifiedDamage?: number;
   },
   signedPacts: number[],
-  golemancyState: { activeGolems: ActiveGolem[] },
+  golemancyState: { activeGolems: RuntimeActiveGolem[] },
   golemApplyDamageToRoom: (dmg: number) => { floorHP: number; floorMaxHP: number; roomCleared: boolean },
   applyEnemyDefenses: (
     dmg: number,
@@ -94,9 +98,11 @@ export function processCombatTick(
   }
 
   try {
-    // ─── Golem maintenance (spec §9.5) ──────────────────────────────────────
+    // ─── Golem maintenance (spec §13) ──────────────────────────────────────
+    const golemDesigns = state.golemancy.golemDesigns || {};
     const maintenanceResult = processGolemMaintenance(
       golemancyState.activeGolems,
+      golemDesigns,
       rawMana,
       elements,
     );
@@ -105,6 +111,9 @@ export function processCombatTick(
     elements = maintenanceResult.elements;
     logMessages.push(...maintenanceResult.logMessages);
 
+    // ─── Golem mana regen (spec §12) ───────────────────────────────────────
+    activeGolems = processGolemManaRegen(activeGolems, golemDesigns);
+
     // Write maintained golems back immediately so tick state stays consistent
     set({ golemancy: { ...state.golemancy, activeGolems } });
 
@@ -289,15 +298,11 @@ export function processCombatTick(
       }
     }
 
-    // ─── Golem attacks (spec §9.4) ───────────────────────────────────────────
+    // ─── Golem attacks (spec §11) ───────────────────────────────────────────
     if (activeGolems.length > 0 && floorHP > 0) {
       const golemResult = processGolemAttacks(
         activeGolems,
-        rawMana,
-        elements,
-        floorHP,
-        floorMaxHP,
-        currentFloor,
+        golemDesigns,
         onDamageDealt,
         golemApplyDamageToRoom,
       );