feat(channel): 添加 Zalo OA、Zoom Chat 和 Zulip 渠道扩展
新增 Zalo OA、Zoom Chat、Zulip 三个渠道扩展。
Zalo OA 渠道扩展主要模块：sidecar_client, config, gateway, outbound, streaming, pairing, security, auth, dedupe, directory, monitor, status, session, reactions, tools
Zoom Chat 渠道扩展主要模块：config, gateway, webhook, outbound, streaming, pairing, security, crypto, dedupe, actions, media, mentions, monitor, status, session, reactions, threading
Zulip 渠道扩展主要模块：client, config, gateway, outbound, streaming, pairing, security, monitor, status
Kris
d5e36d33b7