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

README.md

@@ -0,0 +1,27 @@
+# bldm
+
+Kotlin Multiplatform library.
+
+BiliBili live danmu parser API and client.
+
+Supported platforms:
+
+- linuxX64
+- linuxArm64
+- macosArm64
+- mingwX64
+- jvm - jvm 11 or later
+
+# Use case
+
+## Client
+
+[TestClient.kt](bl-client/src/commonTest/kotlin/test/TestClient.kt)
+
+## Raw parser
+
+[bldm.kt](bl-client/src/commonMain/kotlin/cn/rtast/bldm/client/bldm.kt)
+
+# Open Source
+
+Licensed under [Apache-2.0](LICENSE)