feat: add MCP route to server

Co-authored-by: aider (openai/andrew/openrouter/qwen/qwen3-coder) <aider@aider.chat>

src/modes/server.rs

@@ -1,6 +1,7 @@
 use anyhow::Result;
 use axum::{
     Router,
+    routing::post,
 };
 use clap::Command;
 use log::{debug, info};
@@ -83,11 +84,17 @@ async fn run_server(
         password_hash: config.password_hash.clone(),
     };
     
+    // Create MCP router
+    let mcp_router = Router::new()
+        .route("/mcp", post(mcp::handle_mcp_request))
+        .with_state(state.clone());
+    
     let app = Router::new()
         // Add API, documentation, and pages routes first
         .merge(api::add_routes(Router::new()))
         .merge(api::add_docs_routes(Router::new()))
         .merge(pages::add_routes(Router::new()))
+        .merge(mcp_router)
         // Apply state
         .with_state(state)
         // Add middleware layers (applied in reverse order)