Tags need a space after it in order to count as a tag at the end of a memo

[l3gitpanda]

Describe the bug

Tags need a space after it in order to count as a tag at the end of a memo

Steps to reproduce

create a memo with "#test" after that create a memo with "#test "

Screenshots or additional context

No response

[ItsNoted]

This has been discussed here https://github.com/usememos/memos/issues/560

[boojack]

Duplicated with #560