fix: resolve TS compilation errors and all 7 circular dependencies

TypeScript fixes:
- gameStore.ts: replace result.ok with result.success (Result<void> uses success not ok)
- gameStore.ts: fix undefined newProgress variable → ctx.prestige.pactRitualProgress + HOURS_PER_TICK
- prestigeStore.ts: replace result.ok with result.success

Circular dependency fixes:
- Extract GameCoordinatorState to stores/gameStore.types.ts to break gameStore↔tick-pipeline/gameActions/gameLoopActions cycle
- Remove getDodgeChance re-export from floor-utils.ts to break floor-utils↔room-utils↔enemy-utils cycle
- Replace direct combatStore import in discipline-slice.ts with callback pattern to break discipline-slice↔combatStore↔combat-actions↔discipline-effects cycle

Verification: tsc --noEmit clean, madge --circular clean (0 circular deps)

src/lib/game/stores/discipline-slice.ts

@@ -21,7 +21,7 @@ import { enchanterSpecialDisciplines } from '../data/disciplines/enchanter-speci
 import { fabricatorDisciplines } from '../data/disciplines/fabricator';
 import { invokerDisciplines } from '../data/disciplines/invoker';
 import { MAX_CONCURRENT_DISCIPLINES } from '../types/disciplines';
-import { useCombatStore } from './combatStore';
+
 
 const ALL_DISCIPLINES = [
   ...baseDisciplines,
@@ -43,6 +43,7 @@ export interface DisciplineStoreState {
   concurrentLimit: number;
   totalXP: number;
   processedPerks: string[];
+  practicingCallbacks: { onStartPracticing: () => void; onStopPracticing: () => void } | null;
 }
 
 export interface DisciplineStoreActions {
@@ -53,6 +54,7 @@ export interface DisciplineStoreActions {
     elements: Record<string, ElementState>;
     unlockedEffects: string[];
   };
+  setPracticingCallbacks(callbacks: { onStartPracticing: () => void; onStopPracticing: () => void }): void;
 }
 
 export type DisciplineStore = DisciplineStoreState & DisciplineStoreActions;
@@ -65,6 +67,7 @@ export const useDisciplineStore = create<DisciplineStore>()(
       concurrentLimit: MAX_CONCURRENT_DISCIPLINES,
       totalXP: 0,
       processedPerks: [],
+      practicingCallbacks: null,
 
       activate(id, gameState) {
         set((s) => {
@@ -114,7 +117,7 @@ export const useDisciplineStore = create<DisciplineStore>()(
 
           const discState = existing || { id, xp: 0, paused: false };
           // Set currentAction to 'practicing' (only overrides 'meditate')
-          useCombatStore.getState().startPracticing();
+          get().practicingCallbacks?.onStartPracticing?.();
           return {
             disciplines: { ...s.disciplines, [id]: { ...discState, paused: false } },
             activeIds: [...s.activeIds, id],
@@ -127,7 +130,7 @@ export const useDisciplineStore = create<DisciplineStore>()(
           const newActiveIds = s.activeIds.filter((aid) => aid !== id);
           // If no more active disciplines, restore currentAction to 'meditate'
           if (newActiveIds.length === 0) {
-            useCombatStore.getState().stopPracticing();
+            get().practicingCallbacks?.onStopPracticing?.();
           }
           return {
             activeIds: newActiveIds,
@@ -138,6 +141,10 @@ export const useDisciplineStore = create<DisciplineStore>()(
         });
       },
 
+      setPracticingCallbacks(callbacks) {
+        set({ practicingCallbacks: callbacks });
+      },
+
       processTick(mana) {
         const s = get();
         let rawMana = mana.rawMana;