refactor: extract platform media crates

server-rs/Cargo.lock

@@ -107,7 +107,9 @@ dependencies = [
  "module-visual-novel",
  "opentelemetry",
  "platform-agent",
+ "platform-audio",
  "platform-auth",
+ "platform-hyper3d",
  "platform-image",
  "platform-llm",
  "platform-oss",
@@ -2301,6 +2303,18 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "platform-audio"
+version = "0.1.0"
+dependencies = [
+ "platform-oss",
+ "reqwest 0.12.28",
+ "serde_json",
+ "tokio",
+ "tracing",
+ "urlencoding",
+]
+
 [[package]]
 name = "platform-auth"
 version = "0.1.0"
@@ -2322,11 +2336,24 @@ dependencies = [
  "urlencoding",
 ]
 
+[[package]]
+name = "platform-hyper3d"
+version = "0.1.0"
+dependencies = [
+ "base64 0.22.1",
+ "reqwest 0.12.28",
+ "serde_json",
+ "shared-contracts",
+ "tokio",
+]
+
 [[package]]
 name = "platform-image"
 version = "0.1.0"
 dependencies = [
  "base64 0.22.1",
+ "image",
+ "platform-oss",
  "reqwest 0.12.28",
  "serde_json",
  "tokio",