mcp: add postgres transport session store

apps/mcp-server/src/app.rs

@@ -47,7 +47,7 @@ use crate::{
         is_response, jsonrpc_error, jsonrpc_result, method_name, negotiated_protocol_version,
         params, request_id,
     },
-    session::{InMemorySessionStore, SessionState, SharedSessionStore},
+    session::{SessionState, SharedSessionStore},
 };
 
 const HEADER_MCP_SESSION_ID: &str = "MCP-Session-Id";
@@ -131,25 +131,6 @@ pub fn build_app(
     secret_crypto: SecretCrypto,
     runtime: RuntimeExecutor,
     api_rate_limiter: RequestRateLimiter,
-) -> Router {
-    build_app_with_session_store(
-        registry,
-        refresh_interval,
-        public_base_url,
-        secret_crypto,
-        runtime,
-        api_rate_limiter,
-        Arc::new(InMemorySessionStore::new()),
-    )
-}
-
-pub fn build_app_with_session_store(
-    registry: PostgresRegistry,
-    refresh_interval: Duration,
-    public_base_url: Option<String>,
-    secret_crypto: SecretCrypto,
-    runtime: RuntimeExecutor,
-    api_rate_limiter: RequestRateLimiter,
     sessions: SharedSessionStore,
 ) -> Router {
     let state = Arc::new(AppState {