TA 역할 Spring 경계 smoke (role-ta-live-v2-001)

src/main/java/com/runtimematrix/exception/RoleNotFoundException.java

@@ -0,0 +1,12 @@
+package com.runtimematrix.exception;
+
+public class RoleNotFoundException extends BusinessException {
+
+    public RoleNotFoundException(Long roleId, String path) {
+        super(
+                "ERR_ROLE_NOT_FOUND",
+                "역할 ID " + roleId + "을 찾을 수 없습니다",
+                path
+        );
+    }
+}