refactoring: swap modules

protocol/build.gradle

@@ -0,0 +1,11 @@
+apply from: rootDir.toPath().resolve('logic.gradle').toFile()
+
+dependencies {
+    api project(':utils')
+
+    implementation libs.netty.transport
+    implementation libs.netty.codec
+    implementation libs.json
+
+    testImplementation libs.lang3
+}