feat: init core module

build.gradle

@@ -0,0 +1,42 @@
+plugins {
+    id 'java'
+}
+
+subprojects {
+
+    apply plugin: 'java'
+
+    group 'cc.cc1234'
+    version '1.0-SNAPSHOT'
+
+    repositories {
+        mavenCentral()
+    }
+
+    ext {
+        lombokVersion = '1.18.22'
+        mapstructVersion = '1.4.2.Final'
+        junitVersion = '5.7.0'
+        slf4jVersion = '1.7.32'
+    }
+
+    dependencies {
+        testImplementation "org.junit.jupiter:junit-jupiter-api:${junitVersion}"
+        testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:${junitVersion}"
+
+        implementation "org.projectlombok:lombok:${lombokVersion}"
+        annotationProcessor "org.projectlombok:lombok:${lombokVersion}"
+
+        implementation "org.mapstruct:mapstruct:${mapstructVersion}"
+        annotationProcessor "org.mapstruct:mapstruct:${mapstructVersion}"
+
+        implementation "org.slf4j:slf4j-api:${slf4jVersion}"
+
+    }
+
+    test {
+        useJUnitPlatform()
+    }
+}
+
+