TankieTanuki

Mastodon: support "split domain" instances

3

# Background I'm configuring a single-user Mastodon instance with a split [local domain](https://docs.joinmastodon.org/admin/config/#local_domaina) (`toot.tankietanuki.com`) and [web domain](https://docs.joinmastodon.org/admin/config/#web_domain) (`tankietanuki.com`). # Goal I would like to implement [Bridgy Fed](https://fed.brid.gy/) (the cross-post to...

[sysinfo.5dEdqoOsiV.tar.gz](https://github.com/user-attachments/files/21507642/sysinfo.5dEdqoOsiV.tar.gz)