chore(release): 4.2.2 [skip ci]

## [4.2.2](https://github.com/antialias/soroban-abacus-flashcards/compare/v4.2.1...v4.2.2) (2025-10-16)

### Code Refactoring

* **types:** consolidate type system - eliminate fragmentation ([0726176](0726176e4d))

CHANGELOG.md

@@ -1,3 +1,10 @@
+## [4.2.2](https://github.com/antialias/soroban-abacus-flashcards/compare/v4.2.1...v4.2.2) (2025-10-16)
+
+
+### Code Refactoring
+
+* **types:** consolidate type system - eliminate fragmentation ([0726176](https://github.com/antialias/soroban-abacus-flashcards/commit/0726176e4d2666f6f3a289f01736747c33e93879))
+
 ## [4.2.1](https://github.com/antialias/soroban-abacus-flashcards/compare/v4.2.0...v4.2.1) (2025-10-16)
 
 

apps/web/.claude/settings.local.json

@@ -86,7 +86,10 @@
       "Bash(do sed -i '' \"s|from ''../context/MemoryPairsContext''|from ''../Provider''|g\" \"$file\")",
       "Bash(do sed -i '' \"s|from ''../../../../../styled-system/css''|from ''@/styled-system/css''|g\" \"$file\")",
       "Bash(tee:*)",
-      "Bash(do sed -i '' \"s|from ''@/styled-system/css''|from ''../../../../styled-system/css''|g\" \"$file\")"
+      "Bash(do sed -i '' \"s|from ''@/styled-system/css''|from ''../../../../styled-system/css''|g\" \"$file\")",
+      "Bash(do echo \"=== $game ===\" echo \"Required files:\" ls -1 src/arcade-games/$game/)",
+      "Bash(do echo \"=== $game%/ ===\")",
+      "Bash(ls:*)"
     ],
     "deny": [],
     "ask": []

apps/web/__tests__/room-realtime-updates.e2e.test.ts

@@ -9,7 +9,7 @@ import { afterEach, beforeEach, describe, expect, it, afterAll, beforeAll } from
 import { db, schema } from '../src/db'
 import { createRoom } from '../src/lib/arcade/room-manager'
 import { addRoomMember } from '../src/lib/arcade/room-membership'
-import { initializeSocketServer } from '../socket-server'
+import { initializeSocketServer } from '../src/socket-server'
 import type { Server as SocketIOServerType } from 'socket.io'
 
 /**

apps/web/src/lib/arcade/game-sdk/types.ts

@@ -7,15 +7,18 @@ import type { ReactNode } from 'react'
 import type { GameManifest } from '../manifest-schema'
 import type {
   GameMove as BaseGameMove,
-  GameValidator as BaseGameValidator,
-  ValidationContext,
-  ValidationResult,
+  GameValidator,
 } from '../validation/types'
 
 /**
  * Re-export base validation types from arcade system
  */
-export type { GameMove, ValidationContext, ValidationResult } from '../validation/types'
+export type {
+  GameMove,
+  GameValidator,
+  ValidationContext,
+  ValidationResult,
+} from '../validation/types'
 export { TEAM_MOVE } from '../validation/types'
 export type { TeamMoveSentinel } from '../validation/types'
 
@@ -31,17 +34,6 @@ export type GameConfig = Record<string, unknown>
  */
 export type GameState = Record<string, unknown>
 
-/**
- * Game validator interface
- * Games must implement this to validate moves server-side
- */
-export interface GameValidator<TState = GameState, TMove extends BaseGameMove = BaseGameMove>
-  extends BaseGameValidator<TState, TMove> {
-  validateMove(state: TState, move: TMove, context?: ValidationContext): ValidationResult
-  isGameComplete(state: TState): boolean
-  getInitialState(config: unknown): TState
-}
-
 /**
  * Provider component interface
  * Each game provides a React context provider that wraps the game UI

apps/web/src/lib/arcade/validation/types.ts

@@ -33,130 +33,25 @@ export interface GameMove {
   data: unknown
 }
 
-// Matching game specific moves
-export interface MatchingFlipCardMove extends GameMove {
-  type: 'FLIP_CARD'
-  data: {
-    cardId: string
-  }
-}
+/**
+ * Re-export game-specific move types from their respective modules
+ * This maintains a single source of truth (game types) while providing
+ * convenient access for validation code.
+ */
+export type { MatchingMove } from '@/arcade-games/matching/types'
+export type { MemoryQuizMove } from '@/arcade-games/memory-quiz/types'
+export type { NumberGuesserMove } from '@/arcade-games/number-guesser/types'
+export type { MathSprintMove } from '@/arcade-games/math-sprint/types'
 
-export interface MatchingStartGameMove extends GameMove {
-  type: 'START_GAME'
-  data: {
-    activePlayers: string[] // Player IDs (UUIDs)
-    cards?: any[] // GameCard type from context
-    playerMetadata?: { [playerId: string]: any } // Player metadata for cross-user visibility
-  }
-}
+/**
+ * Re-export game-specific state types from their respective modules
+ */
+export type { MatchingState } from '@/arcade-games/matching/types'
+export type { MemoryQuizState } from '@/arcade-games/memory-quiz/types'
+export type { NumberGuesserState } from '@/arcade-games/number-guesser/types'
+export type { MathSprintState } from '@/arcade-games/math-sprint/types'
 
-export interface MatchingClearMismatchMove extends GameMove {
-  type: 'CLEAR_MISMATCH'
-  data: Record<string, never>
-}
-
-// Standard setup moves - pattern for all arcade games
-export interface MatchingGoToSetupMove extends GameMove {
-  type: 'GO_TO_SETUP'
-  data: Record<string, never>
-}
-
-export interface MatchingSetConfigMove extends GameMove {
-  type: 'SET_CONFIG'
-  data: {
-    field: 'gameType' | 'difficulty' | 'turnTimer'
-    value: any
-  }
-}
-
-export interface MatchingResumeGameMove extends GameMove {
-  type: 'RESUME_GAME'
-  data: Record<string, never>
-}
-
-export interface MatchingHoverCardMove extends GameMove {
-  type: 'HOVER_CARD'
-  data: {
-    cardId: string | null // null when mouse leaves card
-  }
-}
-
-export type MatchingGameMove =
-  | MatchingFlipCardMove
-  | MatchingStartGameMove
-  | MatchingClearMismatchMove
-  | MatchingGoToSetupMove
-  | MatchingSetConfigMove
-  | MatchingResumeGameMove
-  | MatchingHoverCardMove
-
-// Memory Quiz game specific moves
-export interface MemoryQuizStartQuizMove extends GameMove {
-  type: 'START_QUIZ'
-  data: {
-    quizCards: any[] // QuizCard type from memory-quiz types
-  }
-}
-
-export interface MemoryQuizNextCardMove extends GameMove {
-  type: 'NEXT_CARD'
-  data: Record<string, never>
-}
-
-export interface MemoryQuizShowInputPhaseMove extends GameMove {
-  type: 'SHOW_INPUT_PHASE'
-  data: Record<string, never>
-}
-
-export interface MemoryQuizAcceptNumberMove extends GameMove {
-  type: 'ACCEPT_NUMBER'
-  data: {
-    number: number
-  }
-}
-
-export interface MemoryQuizRejectNumberMove extends GameMove {
-  type: 'REJECT_NUMBER'
-  data: Record<string, never>
-}
-
-export interface MemoryQuizSetInputMove extends GameMove {
-  type: 'SET_INPUT'
-  data: {
-    input: string
-  }
-}
-
-export interface MemoryQuizShowResultsMove extends GameMove {
-  type: 'SHOW_RESULTS'
-  data: Record<string, never>
-}
-
-export interface MemoryQuizResetQuizMove extends GameMove {
-  type: 'RESET_QUIZ'
-  data: Record<string, never>
-}
-
-export interface MemoryQuizSetConfigMove extends GameMove {
-  type: 'SET_CONFIG'
-  data: {
-    field: 'selectedCount' | 'displayTime' | 'selectedDifficulty' | 'playMode'
-    value: any
-  }
-}
-
-export type MemoryQuizGameMove =
-  | MemoryQuizStartQuizMove
-  | MemoryQuizNextCardMove
-  | MemoryQuizShowInputPhaseMove
-  | MemoryQuizAcceptNumberMove
-  | MemoryQuizRejectNumberMove
-  | MemoryQuizSetInputMove
-  | MemoryQuizShowResultsMove
-  | MemoryQuizResetQuizMove
-  | MemoryQuizSetConfigMove
-
-// Generic game state union
+// Generic game state union (for backwards compatibility)
 export type GameState = MemoryPairsState | SorobanQuizState // Add other game states as union later
 
 /**

package.json

@@ -1,6 +1,6 @@
 {
   "name": "soroban-monorepo",
-  "version": "4.2.1",
+  "version": "4.2.2",
   "private": true,
   "description": "Beautiful Soroban Flashcard Generator - Monorepo",
   "workspaces": [