fix: MIR builder me resolution for static box methods

- Fixed me ValueId inconsistency in static box methods
- Previously, each me reference generated a new const __me__ ValueId
- Now caches the first me ValueId in variable_map for reuse
- This ensures RefSet and RefGet operate on the same object
- ArrayBox get/set/push now working correctly in VM mode
- Test results: 1, 42, 3 (as expected)

🔧 Technical Details:
- build_me_expression() now stores fallback ValueId in variable_map
- Subsequent me references reuse the same ValueId
- VM BoxCall debug logs confirm ArrayBox methods dispatch correctly

Co-Authored-By: ChatGPT5
Co-Authored-By: Claude <noreply@anthropic.com>

src/interpreter/methods/http_methods.rs

@@ -47,6 +47,15 @@ impl NyashInterpreter {
                 
                 Ok(socket_box.accept())
             }
+            "acceptTimeout" | "accept_timeout" => {
+                if arguments.len() != 1 {
+                    return Err(RuntimeError::InvalidOperation {
+                        message: format!("acceptTimeout(ms) expects 1 argument, got {}", arguments.len()),
+                    });
+                }
+                let ms = self.execute_expression(&arguments[0])?;
+                Ok(socket_box.accept_timeout(ms))
+            }
             "connect" => {
                 if arguments.len() != 2 {
                     return Err(RuntimeError::InvalidOperation {
@@ -67,6 +76,15 @@ impl NyashInterpreter {
                 
                 Ok(socket_box.read())
             }
+            "recvTimeout" | "recv_timeout" => {
+                if arguments.len() != 1 {
+                    return Err(RuntimeError::InvalidOperation {
+                        message: format!("recvTimeout(ms) expects 1 argument, got {}", arguments.len()),
+                    });
+                }
+                let ms = self.execute_expression(&arguments[0])?;
+                Ok(socket_box.recv_timeout(ms))
+            }
             "readHttpRequest" => {
                 if !arguments.is_empty() {
                     return Err(RuntimeError::InvalidOperation {
@@ -284,4 +302,4 @@ impl NyashInterpreter {
             }),
         }
     }
-}
+}