Rename module name and add dm-codec module to serialization/deserialization dm message

bl-client/build.gradle.kts

@@ -17,7 +17,7 @@ kotlin {
     sourceSets {
         val ktorVersion = "3.5.2"
         commonMain.dependencies {
-            api(project(":bl-core"))
+            api(project(":bl-codec"))
             implementation("io.ktor:ktor-client-core:$ktorVersion")
             implementation("io.ktor:ktor-client-websockets:$ktorVersion")
         }