fixed publishing of artifacts

gen/build.gradle

@@ -23,3 +23,22 @@ openApiGenerate {
         dateLibrary: "java8"
     ]
 }
+
+project(":api") {
+    dependencies {
+        project(":gen")
+    }
+
+    publishing {
+        repositories {
+            maven {
+                url = 'https://git.fettlaus.de/api/packages/fettlaus/maven'
+                name = 'gitea'
+                authentication {
+                    header(HttpHeaderAuthentication)
+                }
+                credentials(HttpHeaderCredentials)
+            }
+        }
+    }
+}

settings.gradle

@@ -1 +1,4 @@
 rootProject.name = 'AoClientGen'
+include 'gen'
+include 'api'
+project(':api').projectDir = new File(settingsDir, 'build/generated')