Feat: FCM Json Key 추가

backend/.gitignore

@@ -186,13 +186,14 @@ $RECYCLE.BIN/
 # Windows shortcuts
 *.lnk
 
-src/main/resources/application.properties
+
 
 # End of https://www.toptal.com/developers/gitignore/api/java,intellij+all,redis,macos,windows
 
 
-
-
 # Gradle wrapper files
 !/gradle/wrapper/gradle-wrapper.properties
 !/gradle/wrapper/gradle-wrapper.jar
+
+src/main/resources/application.properties
+src/main/resources/firebase/worlabel-firbase-key.json

backend/build.gradle

@@ -72,6 +72,9 @@ dependencies {
 
 	// WebSocket
 	implementation 'org.springframework.boot:spring-boot-starter-websocket'
+
+	// FCM
+	implementation 'com.google.firebase:firebase-admin:7.1.1'
 }
 
 tasks.named('test') {

backend/src/main/java/com/worlabel/global/config/FCMConfig.java

@@ -0,0 +1,14 @@
+package com.worlabel.global.config;
+
+import lombok.RequiredArgsConstructor;
+import lombok.Value;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.annotation.Configuration;
+
+@Slf4j
+@Configuration
+@RequiredArgsConstructor
+public class FCMConfig {
+
+    // Firebase 설정 Json 파일의 경로
+}