Local P2P Link sharing via localhost URLs

[Thundercraft5]

I've recently had some great success setting up a shared P2P Obsidian Vault with a setup using Cryptomator, Syncthing, Obsidian, and Git.
Each device has this layout: The "local" vault, which is also the local git repo. This is where edits are made, the "Remote" lives in another folder, this one is a virtual Cryptomator drive which is then synced to other devices.

I want some kind of mechanism where I can quickly send a local-only link universally via email or any format, but most websites or apps don't recognize obsidian:// as actual URLs yet. My idea is that there is an API endpoint under the localhost server which can be sent and opened in a browser which is then redirected to Obsidian.

Example URL: https://localhost:27124/note/open/TestVault/This%20is%20a%20test?action=open
This could be sent via an email and then opened from a computer which can access the P2P network. The link would open the note This is a test in the specified vault in the local instance of Obsidian.