Previously we would fail with a generic message suggesting to run
`gargantext-init`, but that wouldn't always be the case; sometimes
there might be problems connecting to the database, and we want to
show the raw exception. This code should help diagnosing what's wrong.

It also changes the error hint to report the correct executable, as
these days we use `gargantext-cli init` instead.

Now everything is in Core/Config

Eventually, Settings will be removed

This commit does two things: it reports the status of the microservices
proxy in the `portRouteInfo`, so that if that's disabled we would
immediately know, and it also stop spawn the proxy `Application` in case
it's disabled. This wasn't the case before; previously we would be
spawing the proxy process even though it was "morally" disabled.

Also, tests pass now, locally

Also, fix for notifications throttle delay value

This commit maps the "Publish" action inside CodiMD/HedgeDoc to the
share URL feature.

While doing this, I have also fixed a bug in the current implementation
of ThrowAll (formerly named `throwAll'`).

This makes it easier to change protocols, ports etc.

This big commit ties the knot with the named _routes_ by providing
concrete server (i.e. handlers) implementations.

Also, removed EKG (I don't know how to make it work with WS)

Get rid of that TVar completely.

This commit introduces a slight variation to the `logStdOutDev`
middleware which is capable of redacting secrets from our gargantext
requests.

This way we can run the server in dev mode (for instrumentation
purposes) without leaking users' secrets.

Basically, Gargantext.Prelude exports all of Protolude now.

This is used to save when quitting the server. Previous, debounce
save, didn't work properly on exit.