Initialize sub-projects

receiver/src/main/java/com/myoa/engineering/music/soundhoundfound/receiver/ReceiverApplication.java

@@ -0,0 +1,18 @@
+package com.myoa.engineering.music.soundhoundfound.receiver;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * ReceiverApplication
+ * @author Shin Woo-jin (woo-jin.shin@linecorp.com)
+ * @since 2021-08-20
+ *
+ */
+@SpringBootApplication
+public class ReceiverApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ReceiverApplication.class, args);
+    }
+}