v0.3.2

Fixed

• DIDComm outbound response routing — The DIDCommBridge now correctly receives responses to outbound request-response messages (e.g., WebVH DID creation via DIDComm transport). Previously, try_complete() was never called on inbound messages, so send_and_wait would always time out.
• Single mediator connection — Replaced the dual-ATM architecture (one for the listener, one for the bridge) with a single shared connection. The new BridgeHandler wrapper captures the listener's ATM from HandlerContext and intercepts response messages before normal handler dispatch. This eliminates the w.websocket.duplicate-channel error loop that occurred when two connections used the same DID.

Full Changelog: v0.3.1...v0.3.2