Fix/url hashtag count #2361
Summary
Closes #2361 (closed)
** note this MR includes the new installer changes, wait for that before merge **
Added in a check for whether the matching tag is located in a URL.
Steps to Test
This one is a bit more "get in there and try your best to break it" in terms of testing, but that said, to get a foot in the door:
- Go on the site, make a post with 5 hashtags; try to trip the Regex up and make some invalid tags to see how it responds to the max count.
- Try a URL with a hashtag in.
- Check the hashtags links go through to the correct place.
- Try to use the hashtag selector to bypass the limit
- Ensure when you add a tag it shows up in the selector
Estimated Regression Scope
This change could affect the poster in different environments, it could perhaps trigger something that should still not be a hashtag as a hashtag