* Replace Iframely. Fixes#1681
* Add post_link_tags to nginx
* Adding post_link_tags route
* Cleaning up post_link_tags
* Changing PostLink to SiteMetadata, adding it to the API.
* Fixing issue when local has no openssl certs.
* Fixing an issue with pictrs errors
* Revert "Fixing issue when local has no openssl certs."
This reverts commit dbf7d1b1ee03846e5ef7b7156e618424f1150e1d.
* Add ca-certs to dockerfile for volume mount.
* Cleaning up fetch_pictrs request
* Changing to fetch_site_data
* publish docker images from main
* try with separate step
* redo, lots of boilerplate
* try to fix syntax
* unique step names
* fix docker tags, remove cargo-chef
* only build dev image on main branch
* use `ref` for condition, as `branch` uses the target branch for PRs
* consistent indents
* fix tag
* use lemmy-ui:dev image for `docker/dev` and `docker/federation`
* A first attempt at using deser-hjson. Fixes#1270
* Trying to fix tests, try 1
* Trying to fix tests, try 2
* A few fixes to deser_hjson
- Removing unwrap_or_defaults, using impl functions.
- Reorganized settings
* Make clippy happy
* hjson list strings must be quoted.
* Adding support for env vars.
* Moving to structs and defaults file.
* Moving settings default and struct.
