One issue template, and the labels that are left are the ones in use

.github/ISSUE_TEMPLATE/report.md

@@ -0,0 +1,30 @@
+---
+name: Open an issue
+about: A wrong answer, something missing, an outcome to aim at, or upkeep. The kind is decided at triage — say what happened, not what to call it.
+title: ''
+assignees: ''
+
+---
+
+<!--
+No kind to choose. Whoever triages this reads what you wrote and sets the type — Bug, Feature,
+Goal or Maintenance — because the same report can be any of them depending on what turns out to be
+true. Fill in what you know and leave the rest; a blank issue is fine too.
+
+Questions belong in Discussions: https://github.com/asc-community/AngouriMath/discussions
+-->
+
+**What you ran**: <!--
+The expression or the code, as you ran it, so it can be pasted in. `"x^2".Integrate("x")` is
+enough; a screenshot of the same is harder to run. Say which package and version if you know it --
+AngouriMath, AngouriMath.FSharp, AngouriMath.Interactive or AngouriMath.CPP.
+-->
+
+**What it did**: <!--
+The answer it gave, the exception, the hang -- or "nothing, it is not there".
+-->
+
+**What it should have done**: <!--
+The answer you expected, and where that comes from if it is not obvious: a textbook, another
+system, a definition. For something that does not exist yet, what should be true once it does.
+-->

AGENTS.md

@@ -488,8 +488,8 @@ Then:
    once answered, closed unless a work item came of it.
 
    **Triage is part of the first answer, not a pass of its own.** An issue with no type is
-   untriaged, and the reply that engages with it is where the type, the milestone and the labels
-   go on -- not a later sweep, which is one more thing to forget and leaves the tracker wrong in
+   untriaged -- which every issue is when it arrives, the one template asking for no kind -- and
+   the reply that engages with it is where the type, the milestone and the labels go on -- not a later sweep, which is one more thing to forget and leaves the tracker wrong in
    the meantime. A pull request is not triaged: it carries the issue it says it is `Part of`, and
    a type on it would be that issue's type written twice. A discussion is triaged by the category
    it is in; what it needs is an answer, and an issue only if work came of it.

CONTRIBUTING.md

@@ -127,8 +127,12 @@ request saying `Part of #n` is the work claim.
 
 Questions and requests for opinions are **Discussions**, not issues -- the Q&A and Ideas
 categories -- and are answered there; an issue that turns out to be one is redirected and, once
-answered, closed unless a work item came of it. `up-for-grabs` marks an issue reserved for a
-newcomer.
+answered, closed unless a work item came of it.
+
+There is **one issue template**, and it asks for no kind: what you ran, what it did, what it
+should have done. The kind is decided at triage, because the same report is a Bug or a Feature
+depending on what turns out to be true, and the person who hit the behaviour is not the person
+best placed to say which. Blank issues are enabled beside it.
 
 Who is *working* an issue is whoever has an open pull request on it, draft or not, saying
 `Part of #n`: the pull request is the claim, a week without a push or a comment on it makes the