And include in stylesheets that have been updated.
Have to make sure not to include this mixin in the global scope in
stylesheets that are themselves imported elsewhere (i.e., filename
begins with an underscore).
- Set the window minimum size to 700px x 500px.
- Fix a regression where non-applicable operators remain visible.
- Fix the "✔️" appearing next to multiple operators in the operator popup menu.
- Include the "Year" and "Attachments" columns by default in the results table.
