WASM is missing in the multiplatform server sample #456
Description
In README.md, it says:
kotlin-mcp-server: demonstrates a multiplatform (JVM, Wasm) MCP server setup with various features and transports.
But it seems to be JVM-only.
After checking the history, I found that there once was a WASM sample added in #81, but then removed in #345.
The WASM sample was helpful, and it shows the SDK is multiplatform but not JVM-only. Should we add it back?
And also, the WASM sample was SSE-only, so I wonder if it is possible to create an STDIO MCP server targeting WASM.