Create backend skeleton

backend/build.gradle

@@ -0,0 +1,34 @@
+plugins {
+    id 'org.springframework.boot' version '2.6.1'
+    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
+    id 'java'
+}
+
+allprojects {
+    group = 'eu.okaeri.timings'
+    version = '0.0.1-SNAPSHOT'
+}
+
+subprojects {
+
+    apply plugin: 'io.spring.dependency-management'
+    apply plugin: 'org.springframework.boot'
+    apply plugin: 'java'
+
+    sourceCompatibility = '17'
+
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        compileOnly 'org.projectlombok:lombok'
+        annotationProcessor 'org.projectlombok:lombok'
+    }
+}
+
+configurations {
+    compileOnly {
+        extendsFrom annotationProcessor
+    }
+}