[Repo Admin] Consider tag all apparently invalid posts with label "spam"?

[MasterInQuestion]

    So to help alike issue listing:
    https://github.com/firasdib/Regex101/issues?q=sort:updated+-label:spam

    Example posts:
    https://github.com/firasdib/Regex101/issues/2464
    https://github.com/firasdib/Regex101/issues/2459
    https://github.com/firasdib/Regex101/issues/2456
    ...

    Idea derived from: https://github.com/webcompat/web-bugs/issues/160485#issuecomment-2952931759

    "is:locked" or "reason:" alike seem not working well for this case.

    ----

    Recommended practice:
    https://github.com/firasdib/Regex101/issues?q=is:locked+is:closed+reason:not-planned
    ; all these are verified invalid.
    .
    Check some that not closed as "not planned" also:
    https://github.com/firasdib/Regex101/issues?q=is:locked+is:closed+-reason:not-planned
    ; and inactive ones slipped:
    https://github.com/firasdib/Regex101/issues?q=sort:created-asc+comments:0+is:closed+-is:locked

    After tagging, verify:
    https://github.com/firasdib/Regex101/issues?q=-is:locked+label:spam
    ; to ensure no mistake.

    https://github.com/firasdib/Regex101/issues?q=sort:created-asc+is:locked
    ; seems to provide a reference for review.
    (some old posts probably unjustly locked?)

[MasterInQuestion]

    @firasdib,
    Would you add me to the collaborators so I could probably help?
    I'd like to commit the wiki as well:
    https://github.com/firasdib/Regex101/issues/2391#issuecomment-2857421522