fix: fat jar build

Author: levkopo

backend/common/build.gradle

@@ -1,25 +1,13 @@
 plugins {
-    id "java-library"
+    id 'java-library'
     id "maven-publish"
     id "signing"
-    id 'org.jetbrains.kotlin.jvm'
 }
 
-
-group 'com.github.kayjamlang'
-archivesBaseName = "backend-common"
-version '0.1.4-beta4'
-
 dependencies {
-    api project(":core")
-    api("commons-cli:commons-cli:1.9.0")
+    api "commons-cli:commons-cli:1.9.0"
+    implementation project(":core")
     implementation group: 'com.github.albfernandez', name: 'juniversalchardet', version: '2.4.0'
     testImplementation group: 'junit', name: 'junit', version: '4.13.2'
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
 }
 
-repositories {
-    mavenCentral()
-}
-compileKotlin {
-}

backend/jvm/build.gradle

@@ -1,22 +1,13 @@
 plugins {
-    id "java-library"
+    id 'java-library'
     id "maven-publish"
     id "signing"
 }
 
-
-group 'com.github.kayjamlang'
-archivesBaseName = "backend-jvm"
-version '0.1.4-beta4'
-
 dependencies {
     implementation project(":core")
     implementation project(":backend:common")
     implementation 'org.ow2.asm:asm:9.7.1'
     testImplementation group: 'junit', name: 'junit', version: '4.13.2'
     testImplementation project(':core')
-}
-
-repositories {
-    mavenCentral()
-}
+}

backend/ts/build.gradle

@@ -1,21 +1,12 @@
 plugins {
-    id "java-library"
+    id 'java-library'
     id "maven-publish"
     id "signing"
 }
 
-
-group 'com.github.kayjamlang'
-archivesBaseName = "backend-ts"
-version '0.1.4-beta4'
-
 dependencies {
     implementation project(":core")
     implementation project(":backend:common")
     testImplementation group: 'junit', name: 'junit', version: '4.13.2'
     testImplementation project(':core')
-}
-
-repositories {
-    mavenCentral()
 }