This commit makes this function private to the `Table.NodeNode` module
as it's fairly low-level, and it doesn't let us embed logic to ensure we
are creating a valid node2node relationship. Better use one of the other
specialised functions.

This commit removes the `InsertDB` typeclass, an indirection which
wasn't very useful as it was being used in exactly one place in the
whole codebase (i.e. the share code).

Talking about share, this commit refactors things ever so slightly so
that we have a dedicated `shareNode` operation rather than using the
low-level `insertNodeNode`.

This commit splits the old `NodeAPIEndpoint` type into three;

* `NodeAPIEndpoint`, which will also contain the freeze endpoint;
* `AnnuaireAPIEndpoint`, which is the plain old node API without extra
  features;
* `CorpusAPIEndpoint`, which will also contain the publishin endpoint.

This split ensures that we don't add endpoints which do not belong to
all three categories, like before.

Furthermore this adds a public nodes SQL queries.
It also adds tests for getUserRootPublicNode

This allows us to collect a /history/ of computing times.

The tracking is not perfect yet, as it keeps storing only the latest
available compute time. Also, there seems to be some precision loss
between that is reported by `timeMeasured` and what gets stored in the
DB.

This was because WS connection wasn't closed properly.

This commit refactors the test code ever so slightly to add a proper
type called `SpecContext` rather than anonymous pairs to carry around
the spec context/data. It also replicates the search problem around #415
via a test.

Edited the README to have a linear path to installation.
Also made scripts to run the executables without having to worry
whether they are on our path.

This is bit more clear

commit 163304df
Author: Alexandre Delanoë <devel+git@delanoe.org>
Date:   Tue Oct 8 18:39:54 2024 +0200

    [FIX] conflict

commit 82c68074
Merge: f7b76918 5623161c
Author: Alexandre Delanoë <devel+git@delanoe.org>
Date:   Tue Oct 8 18:28:55 2024 +0200

    Merge remote-tracking branch 'origin/dev-websockets-node-update' into dev

commit f7b76918
Merge: fe7a92cc 88655f68
Author: Alexandre Delanoë <devel+git@delanoe.org>
Date:   Tue Oct 8 18:28:53 2024 +0200

    [FIX] conflicts

commit fe7a92cc
Author: Christian Merten <christian@merten.dev>
Date:   Tue Oct 8 17:19:53 2024 +0200

    fix: no longer update graphs and phylos on corpus update

commit f775d4a3
Merge: 76b557ea d2f4b89d
Author: Alexandre Delanoë <devel+git@delanoe.org>
Date:   Tue Oct 8 16:27:53 2024 +0200

    Merge remote-tracking branch 'origin/dev-guidelines-update' into dev

commit 76b557ea
Merge: 2925d008 50c77ea2
Author: Alexandre Delanoë <devel+git@delanoe.org>
Date:   Tue Oct 8 16:27:27 2024 +0200

    Merge remote-tracking branch 'origin/304-dev-pubmed-api-not-in-toml' into dev

commit d2f4b89d
Author: Przemysław Kaminski <pk@intrepidus.pl>
Date:   Tue Oct 8 15:37:54 2024 +0200

    DEVELOPER_GUIDELINES: update about git amend

    This is the result of Autumn workshop 2024

commit 50c77ea2
Author: Przemysław Kaminski <pk@intrepidus.pl>
Date:   Tue Oct 8 15:15:28 2024 +0200

    [notifications] fix for send

    sendNonblocking threw an error initially. I just do a compromise and
    timeout the normal send (which blocks infinitely sometimes)

commit 025b80b6
Author: Przemysław Kaminski <pk@intrepidus.pl>
Date:   Tue Oct 8 14:10:56 2024 +0200

    [docker] fix network: host, fix caddyfile

commit 2925d008
Author: Christian Merten <christian@merten.dev>
Date:   Tue Oct 8 10:34:17 2024 +0200

    fix arbitrary instance

commit e8fb3db6
Author: Christian Merten <christian@merten.dev>
Date:   Tue Oct 8 10:13:40 2024 +0200

    fix: re-add lost instances

commit b86d2e61
Author: Przemysław Kaminski <pk@intrepidus.pl>
Date:   Tue Oct 8 10:09:18 2024 +0200

    [toml] remove pubmed api key from config

    It's set up in user settings instead and has been for a long time.

commit c06de5ef
Merge: ab710337 a0ec337b
Author: Christian Merten <christian@merten.dev>
Date:   Tue Oct 8 09:35:55 2024 +0200

    Merge remote-tracking branch 'gitlab/dev' into cm/update-corpus-button

commit ab710337
Author: Christian Merten <christian@merten.dev>
Date:   Fri Apr 26 22:32:33 2024 +0200

    feat: update corpus endpoint