1. **Multiselect Support for Choice Fields**
- Added a `multiselect` option to the choices field component
- Updated Field model to accept arrays as values for choices fields
2. **Post Content Feature Filtering**
- Added ability to filter posts based on content features:
- Posts with images
- Posts with links
- Posts with code blocks
- Posts with uploads
3. **Improved Group Filtering**
- Renamed `restricted_user_group` to `restricted_groups` to allow
filtering by multiple groups
- Added `excluded_groups` to replace `ignore_group_members` which was
complex for end users
- Renamed `restricted_groups` to `restricted_inbox_groups` for more
specific PM filtering and clarity.
4. **Public Topics Filter**
- Added a "Public Topics" filter option that excludes all secure
categories
- Allow deciding if we include or exclude sub categories
- Allow filtering to only look at PMs or Topics
- Allow selection of multiple categories
- Migrations to carry all data into new structure
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Co-authored-by: Joffrey JAFFEUX <j.jaffeux@gmail.com>
The automation plugin has 4 custom field types that are array typed. However, array typed custom fields are deprecated and should be migrated to JSON type.
This commit does a couple of things:
1. Migrate all four custom fields to JSON
2. Fix a couple of small bugs that have been discovered while migrating the custom fields to JSON (see the comments on this commit's PR for details https://github.com/discourse/discourse/pull/26939)
