WeChat MiniProgram CloudBase Deploy

WeChat Mini Program deployment onto WeChat CloudBase (云开发): deploy cloud functions via tcb, manually create database collections in the console, and upload the frontend via miniprogram-ci. Covers real-environment pitfalls: CLI cannot create collections, tcb fn invoke returns a Namespace metadata bug, the upload IP-whitelist only accepts IPv4 (so an IPv6 egress is always rejected), and the trial env defaults to ap-shanghai. Trigger when the task involves 部署微信小程序, 云开发, CloudBase, tcb 部署云函数, or miniprogram-ci 上传.

by @vincent-chao-lang (Vincent)·MIT-0