Feature request: permalink for loading Phanpy with a specific account selected

### Problem I have

I use Phanpy for a Mastodon account and a Pixelfed account. I have two copies of Phanpy open in two separate tabs all the time. Whenever I restart my browser and both tabs reload Phanpy, they both load the same default account, and I have to switch to the second account in the second browser tab manually.

### Solution I'd like

It would be useful if Phanpy exposed URLs with an account parameter which would determine which account is select on load.

### Alternatives considered

_No response_

### Other

_No response_