We've been cutting down on the "striped" tables (where rows are using
alternate row background colors). This completely removes them as I
think such a design looks outdated.
The removal of selectors starting with `.ui[class*="very
basic"].table:not(.striped)` is needed because of a specificity issue in
the CSS where table cells would otherwise render with incorrect padding.
Example of one affected table:
<img width="1027" height="224" alt="image"
src="https://github.com/user-attachments/assets/2f3006ca-99a1-4655-afdb-b7cd9e5f19c7"
/>
This refactors the `shared/datetime/short|long|full` templates into a
template helper function, which allows us to render absolute date times
within translatable phrases.
- Follows #23988
- The first attempt was in #24055
- This should help #22664
Changes:
1. Added the `DateTime` template helper that replaces the
`shared/datetime/short|long|full` templates
2. Used find-and-replace with varying regexes to replace the templates
from step 1 (for example, `\{\{template "shared/datetime/(\S+) \(dict
"Datetime" ([^"]+) "Fallback" ([^\)]+\)?) ?\)?\}\}` -> `{{DateTime "$1
$2 $3}}`)
3. Used the new `DateTime` helper in the issue due date timestamp
rendering
# Before

# After

---------
Signed-off-by: Yarden Shoham <git@yardenshoham.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>