Added README.md, started refactoring init. command

src/repositories/characterHairRepository.ts

@@ -3,6 +3,16 @@ import { BaseRepository } from '#application/bases/baseRepository'
 import { CharacterHair } from '#entities/characterHair'
 
 class CharacterHairRepository extends BaseRepository {
+  async getFirst() {
+    try {
+      const repository = this.em.getRepository(CharacterHair)
+      return await repository.findOne({ id: { $exists: true } })
+    } catch (error: any) {
+      appLogger.error(`Failed to get first character hair: ${error instanceof Error ? error.message : String(error)}`)
+      return null
+    }
+  }
+
   async getAll() {
     try {
       const repository = this.em.getRepository(CharacterHair)

src/repositories/characterTypeRepository.ts

@@ -3,6 +3,16 @@ import { BaseRepository } from '#application/bases/baseRepository'
 import { CharacterType } from '#entities/characterType'
 
 class CharacterTypeRepository extends BaseRepository {
+  async getFirst() {
+    try {
+      const repository = this.em.getRepository(CharacterType)
+      return await repository.findOne({ id: { $exists: true } })
+    } catch (error: any) {
+      appLogger.error(`Failed to get first character type: ${error instanceof Error ? error.message : String(error)}`)
+      return null
+    }
+  }
+
   async getAll() {
     try {
       const repository = this.em.getRepository(CharacterType)

src/repositories/zoneRepository.ts

@@ -5,6 +5,16 @@ import { ZoneObject } from '#entities/zoneObject'
 import { Zone } from '#entities/zone'
 
 class ZoneRepository extends BaseRepository {
+  async getFirst(): Promise<Zone | null> {
+    try {
+      const repository = this.em.getRepository(Zone)
+      return await repository.findOne({ id: { $exists: true } })
+    } catch (error: any) {
+      appLogger.error(`Failed to get first zone: ${error instanceof Error ? error.message : String(error)}`)
+      return null
+    }
+  }
+  
   async getAll(): Promise<Zone[]> {
     try {
       const repository = this.em.getRepository(Zone)