Update `release` build manifest

Use the ubuntu LTS image to match the OS of the flagship instance.

Update dependencies

Update dependencies

Fix /v1/posts/update to match documentation

ticket: https://todo.sr.ht/~mlb/linkhut/14

Bind endpoint to loopback ip address

Remove config to upload grafana dashboards

Remove unnecessary inner join when querying links

Performance improvement

Use a materialized view to get the number of saves and the
earliest/latest time a bookmark was posted.

Fix bug in the unread controller

Performance improvement

Simplifies the query to get the number of unread links for a logged in
user.

Minor tweaks to navigation

Fix double-encoding of URL links

Start the PromEx process first

This is needed to ensure it detects the Ecto repo properly.
See: https://github.com/akoutmos/prom_ex/issues/190

Fix styling of tags

Start migrating templates to function components

Configure PromEx plugin for Ecto

Fix grafana config for PromEx

Upgrade Sass version to 1.61.0

Update dart_sass to 0.6

Fix build