`neuron` command should instantly spawn a server and open web browser

[srid]

Make neuron an alias to neuron gen -wS --pretty-urls --open which in effects runs neuron generation/server and opens the URL in the browser instantly. This will require implementing the following:

• --open: equivalent to running neuron open after the server is up
• -S: if the default port (8080) is already bound, pick something that's available.

The idea is to be able to cd to any zettelkasten directory, and run neuron to get its web interface opened without any fuss.

[dpwiz]

What would it do if ran outside a neuron directory?

[srid]

Nothing special; behave like neuron does currently (error out due to missing neuron.dhall unless -d is passed).

[srid]

Closing per https://neuron.zettel.page/next ... to further discuss this idea, in the context of Emanote, post here.