docs: explicit file paths in the tutorial/quick-start

docs/getting-started/quick-start.ko.md

@@ -8,7 +8,8 @@
 
 ## 2. 설정
 
-앱을 PostgreSQL(선택적으로 Redis)에 연결한 뒤 플랫폼 설정을 지정합니다:
+앱을 PostgreSQL(선택적으로 Redis)에 연결한 뒤, **`src/main/resources/application.yml`** 에
+플랫폼 설정을 지정합니다:
 
 ```yaml
 spring:

docs/getting-started/quick-start.md

@@ -8,7 +8,8 @@ See [Installation](installation.md).
 
 ## 2. Configure
 
-Point the app at PostgreSQL (and optionally Redis), then set the platform knobs:
+Point the app at PostgreSQL (and optionally Redis), then set the platform knobs — in
+**`src/main/resources/application.yml`**:
 
 ```yaml
 spring:

docs/getting-started/tutorial.ko.md

@@ -16,15 +16,27 @@
 ## 1단계 — Spring Boot 프로젝트 만들기
 
 최소 Spring Boot 4 프로젝트를 생성합니다([start.spring.io](https://start.spring.io)에서 Gradle +
-Java 21 + Spring Boot 4.x). 또는 빈 폴더 `myapp/` 에 아래 두 파일만 만들어도 됩니다.
+Java 21 + Spring Boot 4.x). 또는 빈 폴더 `myapp/` 에 아래 파일들을 직접 만들어도 됩니다. 완성
+구조는 다음과 같고, 각 단계마다 파일 내용 위에 **전체 경로**를 표시합니다:
+
+```text
+myapp/
+├─ settings.gradle.kts
+├─ build.gradle.kts
+├─ compose.yaml
+└─ src/
+   └─ main/
+      ├─ java/com/example/myapp/MyappApplication.java
+      └─ resources/application.yml
+```
 
-**`settings.gradle.kts`**
+**`myapp/settings.gradle.kts`**
 
 ```kotlin
 rootProject.name = "myapp"
 ```
 
-**`build.gradle.kts`**
+**`myapp/build.gradle.kts`**
 
 ```kotlin
 plugins {
@@ -65,7 +77,7 @@ dependencies {
 
 Gradle 래퍼가 없으면 추가하세요: `gradle wrapper` (또는 다른 Spring 프로젝트의 `gradlew` 복사).
 
-메인 클래스도 필요합니다 — **`src/main/java/com/example/myapp/MyappApplication.java`**:
+메인 클래스도 필요합니다 — **`myapp/src/main/java/com/example/myapp/MyappApplication.java`**:
 
 ```java
 package com.example.myapp;
@@ -85,7 +97,7 @@ public class MyappApplication {
 
 ## 2단계 — Docker로 PostgreSQL 띄우기
 
-kit은 모든 것을 PostgreSQL에 저장합니다. 프로젝트 루트에 **`compose.yaml`** 생성:
+kit은 모든 것을 PostgreSQL에 저장합니다. **`myapp/compose.yaml`** 생성:
 
 ```yaml
 services:
@@ -106,7 +118,7 @@ services:
 
 ## 3단계 — 앱 설정
 
-**`src/main/resources/application.yml`** 생성:
+**`myapp/src/main/resources/application.yml`** 생성:
 
 ```yaml
 spring:

docs/getting-started/tutorial.md

@@ -17,16 +17,28 @@ No prior knowledge of the kit is assumed. Every command and file is shown in ful
 ## Step 1 — Create a Spring Boot project
 
 Generate a minimal Spring Boot 4 project (e.g. at [start.spring.io](https://start.spring.io)
-choose Gradle + Java 21 + Spring Boot 4.x), or just create these two files in an
-empty folder `myapp/`.
+choose Gradle + Java 21 + Spring Boot 4.x), or create the files below by hand in an
+empty folder `myapp/`. By the end your project looks exactly like this — each file's full
+path is shown above its contents in every step:
+
+```text
+myapp/
+├─ settings.gradle.kts
+├─ build.gradle.kts
+├─ compose.yaml
+└─ src/
+   └─ main/
+      ├─ java/com/example/myapp/MyappApplication.java
+      └─ resources/application.yml
+```
 
-**`settings.gradle.kts`**
+**`myapp/settings.gradle.kts`**
 
 ```kotlin
 rootProject.name = "myapp"
 ```
 
-**`build.gradle.kts`**
+**`myapp/build.gradle.kts`**
 
 ```kotlin
 plugins {
@@ -68,7 +80,7 @@ dependencies {
 Add the Gradle wrapper if you don't have one: `gradle wrapper` (or copy `gradlew`
 from any Spring project).
 
-You also need a main class — **`src/main/java/com/example/myapp/MyappApplication.java`**:
+You also need a main class — **`myapp/src/main/java/com/example/myapp/MyappApplication.java`**:
 
 ```java
 package com.example.myapp;
@@ -88,7 +100,7 @@ public class MyappApplication {
 
 ## Step 2 — Start PostgreSQL with Docker
 
-The kit stores everything in PostgreSQL. Create **`compose.yaml`** in the project root:
+The kit stores everything in PostgreSQL. Create **`myapp/compose.yaml`**:
 
 ```yaml
 services:
@@ -109,7 +121,7 @@ for you** when you run the app — you don't need to `docker compose up` yoursel
 
 ## Step 3 — Configure the app
 
-Create **`src/main/resources/application.yml`**:
+Create **`myapp/src/main/resources/application.yml`**:
 
 ```yaml
 spring: