* fix: display proper site logo or og-image with sizes in head
* fix: refactor og:image logic, #7444
- Updated logic to set additional og:image tags based on more
factors
- logo.png fallback
* feat: save image sizes on post upload, re: #7444
* fix: awaiting addTags in topic controller
* fix: pass strings to meta tags object
* fix: sending absolute image url to meta tag
* fix: removed unneeded async and requiring sync db
* feat: upgrade to calculate image sizes for all post uploads tracked
* fix: tests
* feat: re-designed digest
Updated design, logic no longer shows "no topics", just doesn't
show the list at all, teaser re-retrieved for digest so that it
always grabs a teaser even if there is no reply, changed default
email background to a light grey.
* fix: minor padding issues in digest
* fix: banned template
* fix: invitation.tpl
* fix: removed unused notif_chat and notif_post email templates
* fix: notification template
* fix: registration_accepted template
* fix: reset tpl
* fix: test tpl
* fix: email verify tpl
* fix: reset notify tpl
* fix: welcome tpl
* fix: additional minor font fixes
* fix: removed unused email header image assets
* fix: internationalised 'your daily digest' string
* fix: broken url in digest 🤦
* feat: added RTL support for emailer
/cc @PostMidnight
related to julianlam/nodebb-plugin-session-sharing#73
These three lines haven't changed in two years, but it makes more
sense for them to be called against the relative path router,
otherwise req.originalUrl contains the relative path, which is
not necessary.