London | 26-Jul-SDC | Roman Sanaye | Sprint 1|Purple-forest Fix Hashtag Links

[RomanSanaye]

Task code: CYF-1169

What does this PR do?

• Fixes hashtag links when a hashtag is followed by other text.
• Updates the hashtag regex to match only valid hashtag characters.
• Prevents spaces and trailing text from being included in the hashtag URL.

What was the bug?

A Bloom such as:

Let's get some #SwizBiz love!!

was incorrectly creating a link to:

/hashtag/SwizBiz%20love!!

instead of:

/hashtag/SwizBiz

How was it tested?

• Tested #SwizBiz at the end of a Bloom.
• Tested #SwizBiz followed by additional text.
• Confirmed both cases link to /hashtag/SwizBiz.
• Confirmed the hashtag page displays the expected Blooms.

Self-checklist

• I have tested my changes.
• I have checked that my changes follow the existing code style.
• I have completed the required task.
• I have removed unnecessary code/comments.
• I am ready for review.